-
1
-
-
0001777904
-
Some comments on measuring niche overlap
-
ABRAMS, P. 1980. Some comments on measuring niche overlap. Ecology 61: 44-49.
-
(1980)
Ecology
, vol.61
, pp. 44-49
-
-
Abrams, P.1
-
3
-
-
0141457765
-
Niche relationships of an ungulate assemblage in a dry tropical forest
-
BAGCHI, S., GOYAL, S. P. & SANKAR, K. 2003. Niche relationships of an ungulate assemblage in a dry tropical forest. Journal ofMammalogy 84: 981-988.
-
(2003)
Journal OfMammalogy
, vol.84
, pp. 981-988
-
-
Bagchi, S.1
Goyal, S.P.2
Sankar, K.3
-
4
-
-
0001290766
-
The use of the herb layer by grazing ungulates in the Serengeti
-
in Watson, A. (ed) Blackwell Scientific Publications, Oxford
-
BELL, R. H. V. 1970. The use of the herb layer by grazing ungulates in the Serengeti. Pp. 111-124 in Watson, A. (ed.). Animal populations in relation to their food resources. Blackwell Scientific Publications, Oxford.
-
(1970)
Animal Populations in Relation to Their Food Resources
, pp. 111-124
-
-
Bell, R.H.V.1
-
5
-
-
0003065401
-
Agrazingsystemin the serengeti
-
BELL,R.H.V.1971.AgrazingsystemintheSerengeti. ScientificAmerican 225: 86-93.
-
(1971)
Scientific American
, vol.225
, pp. 86-93
-
-
Bell, R.H.V.1
-
6
-
-
0030706022
-
Optimal foraging and community structure: The allometry of herbivore food selection and competition
-
BELOVSKY, G. E. 1997. Optimal foraging and community structure: the allometry of herbivore food selection and competition. Evolutionary Ecology 11: 641-672.
-
(1997)
Evolutionary Ecology
, vol.11
, pp. 641-672
-
-
Belovsky, G.E.1
-
7
-
-
84873893265
-
Elephant movement and behaviour in HluhluweiMfolozi Park
-
Hluhluwe
-
BODASING, T. 2008. Elephant movement and behaviour in HluhluweiMfolozi Park. KZN Wildlife, Hluhluwe. 18 pp.
-
(2008)
KZN Wildlife
, pp. 18
-
-
Bodasing, T.1
-
9
-
-
3042676382
-
Competition between Eurasian otter Lutra lutra and Americanmink Mustela vison probed by niche shift
-
BONESI, L., CHANIN, P. & MACDONALD, D. W. 2004. Competition between Eurasian otter Lutra lutra and Americanmink Mustela vison probed by niche shift. Oikos 106: 19-26.
-
(2004)
Oikos
, vol.106
, pp. 19-26
-
-
Bonesi, L.1
Chanin, P.2
MacDonald, D.W.3
-
10
-
-
0001846771
-
Growth and development with special reference to domestic animals, Part 34
-
BRODY, S., PROCTOR, R. C. & ASHWORTH, U. S. 1934. Growth and development with special reference to domestic animals, Part 34. Research Bulletin. Missouri Agricultural Experiment Station 220: 32.
-
(1934)
Research Bulletin. Missouri Agricultural Experiment Station
, vol.220
, pp. 32
-
-
Brody, S.1
Proctor, R.C.2
Ashworth, U.S.3
-
11
-
-
0024199122
-
Patch use as an indicator of habitat preference, predation risk, and competition
-
BROWN, J. S. 1988. Patch use as an indicator of habitat preference, predation risk, and competition. Behavioral Ecology and Sociobiology 22: 37-47.
-
(1988)
Behavioral Ecology and Sociobiology
, vol.22
, pp. 37-47
-
-
Brown, J.S.1
-
12
-
-
0003603930
-
-
Oxford University Press Oxford
-
BUCKLAND, S. T., ANDERSON, D. R., BURNHAM, K. P., LAAKE, J. L., BORCHERS, D. L. & THOMAS, L. 2001. Introduction to distance sampling: estimating abundance of biological populations. Oxford University Press, Oxford. 416 pp.
-
(2001)
Introduction to Distance Sampling: Estimating Abundance of Biological Populations
, pp. 416
-
-
Buckland, S.T.1
Anderson, D.R.2
Burnham, K.P.3
Laake, J.L.4
Borchers, D.L.5
Thomas, L.6
-
13
-
-
17144425239
-
The digestive performance of mammalian herbivores: Why big may not be that much better
-
CLAUSS, M. & HUMMEL, J. 2005. The digestive performance of mammalian herbivores: why big may not be that much better. Mammal Review 35: 174-187.
-
(2005)
Mammal Review
, vol.35
, pp. 174-187
-
-
Clauss, M.1
Hummel, J.2
-
14
-
-
64649104926
-
Habitatheterogeneityas a driver of ungulate diversity and distribution patterns: Interaction of body mass and digestive strategy
-
CROMSIGT,J.,PRINS,H.H.T.&OLFF,H 2009 Habitatheterogeneityas a driver of ungulate diversity and distribution patterns: interaction of body mass and digestive strategy. Diversity and Distributions 15.513-522.
-
(2009)
Diversity and Distributions
, vol.15
, pp. 513-522
-
-
Cromsigt, J.1
Prins, H.H.T.2
Olff, H.3
-
15
-
-
0003421368
-
The giraffe: Its biology, behaviour and ecology
-
New York
-
DAGG, A. I. & FOSTER, J. B. 1976. The giraffe: its biology, behaviour and ecology. Van Nostrand Reinhold, New York. 210 pp.
-
(1976)
Van Nostrand Reinhold
, pp. 210
-
-
Dagg, A.I.1
Foster, J.B.2
-
16
-
-
41149118187
-
Herbivores as architects of savannas: Inducing and modifying spatial vegetation patterning
-
DE KNEGT, H. J., GROEN, T. A., VAN DE VIJVER, C., PRINS, H. H. T. & VAN LANGEVELDE, F. 2008. Herbivores as architects of savannas: inducing and modifying spatial vegetation patterning. Oikos 117: 543-554.
-
(2008)
Oikos
, vol.117
, pp. 543-554
-
-
De Knegt, H.J.1
Groen, T.A.2
Van De Vijver, C.3
Prins, H.H.T.4
Van Langevelde, F.5
-
18
-
-
0022194567
-
A nutritional explanation for body-size patterns of ruminant and nonruminant herbivores
-
DEMMENT, M. W. & VAN SOEST, P. J. 1985. A nutritional explanation for body-size patterns of ruminant and nonruminant herbivores. American Naturalist 125: 641-672.
-
(1985)
American Naturalist
, vol.125
, pp. 641-672
-
-
Demment, M.W.1
Van Soest, P.J.2
-
19
-
-
0025597175
-
Home range-body mass relations: A field study on African browsing ruminants
-
DU TOIT, J. T. 1990. Home range-body mass relations: a field study on African browsing ruminants. Oecologia 85: 301-303.
-
(1990)
Oecologia
, vol.85
, pp. 301-303
-
-
Du Toit, J.T.1
-
23
-
-
0003276429
-
The distribution of the larger herbivores in the Queen Elizabeth National Park,Uganda
-
FIELD, C. R. & LAWS, R. M. 1970. The distribution of the larger herbivores in the Queen Elizabeth National Park,Uganda. Journal of Applied Ecology 7: 273-294.
-
(1970)
Journal of Applied Ecology
, vol.7
, pp. 273-294
-
-
Field, C.R.1
Laws, R.M.2
-
24
-
-
0030972481
-
Habitat modification by tropical fishes: Environmental heterogeneity and the variability of interaction strength
-
FLECKER, A. S. 1997. Habitat modification by tropical fishes: environmental heterogeneity and the variability of interaction strength. Journal of the North American Benthological Society 16: 286-295.
-
(1997)
Journal of the North American Benthological Society
, vol.16
, pp. 286-295
-
-
Flecker, A.S.1
-
25
-
-
78649633826
-
Herbivorous reptiles and body mass: Effects on food intake, digesta retention, digestibility and gut capacity, and a comparison with mammals
-
FRANZ, R., HUMMEL, J., MULLER, D.W. H., BAUERT, M., HATT, J.-M. & CLAUSS, M. 2011. Herbivorous reptiles and body mass: effects on food intake, digesta retention, digestibility and gut capacity, and a comparison with mammals. Comparative Biochemistry and Physiology 158: 94-101.
-
(2011)
Comparative Biochemistry and Physiology
, vol.158
, pp. 94-101
-
-
Franz, R.1
Hummel, J.2
Muller, D.W.H.3
Bauert, M.4
Hatt, J.-M.5
Clauss, M.6
-
26
-
-
34250482960
-
On territorial behavior and other factors influencing habitat distribution in birds.1. Theoretical development
-
FRETWELL, S. D. & LUCAS, H. L. 1970. On territorial behavior and other factors influencing habitat distribution in birds. 1. Theoretical development. Acta Biotheoretica 14: 16-36.
-
(1970)
Acta Biotheoretica
, vol.14
, pp. 16-36
-
-
Fretwell, S.D.1
Lucas, H.L.2
-
27
-
-
0030304578
-
Habitat use by sympatricwild and domestic herbivores in an African savanna woodland: The influence of cattle spatial behaviour
-
FRITZ, H., DE GARINE-WICHATITSKY, M. & LETESSIER, G. 1996. Habitat use by sympatricwild and domestic herbivores in an African savanna woodland: the influence of cattle spatial behaviour. Journal of Applied Ecology 33: 589-598.
-
(1996)
Journal of Applied Ecology
, vol.33
, pp. 589-598
-
-
Fritz, H.1
De Garine-Wichatitsky, M.2
Letessier, G.3
-
28
-
-
0031462306
-
Body size and habitat as determinants of tick infestations of wild ungulates in South Africa
-
GALLIVAN, G. J. & HORAK, I. G. 1997. Body size and habitat as determinants of tick infestations of wild ungulates in South Africa. South African Journal of Wildlife Research 27: 63-70.
-
(1997)
South African Journal of Wildlife Research
, vol.27
, pp. 63-70
-
-
Gallivan, G.J.1
Horak, I.G.2
-
29
-
-
0036222139
-
Alternative forms of competition and predation dramatically affect habitat selection under foraging-predation-risk trade-offs
-
GRAND, T. C. 2002. Alternative forms of competition and predation dramatically affect habitat selection under foraging-predation-risk trade-offs. Behavioural Ecology 13: 280-290.
-
(2002)
Behavioural Ecology
, vol.13
, pp. 280-290
-
-
Grand, T.C.1
-
30
-
-
0001532579
-
Feed and habitat preferences among some large herbivoresonAfrican veld
-
GRUNOW, J. O. 1980. Feed and habitat preferences among some large herbivoresonAfrican veld. Proceedings of theGrassland Society of South Africa 15: 141-146.
-
(1980)
Proceedings of TheGrassland Society of South Africa
, vol.15
, pp. 141-146
-
-
Grunow, J.O.1
-
31
-
-
0025680407
-
Differential foraging of oxpeckers on impala in comparison with sympatric antelope species
-
HART, B. L., HART, L. A. &MOORING, M. S. 1990. Differential foraging of oxpeckers on impala in comparison with sympatric antelope species. African Journal of Ecology 28: 240-249.
-
(1990)
African Journal of Ecology
, vol.28
, pp. 240-249
-
-
Hart, B.L.1
Hart, L.A.2
Mooring, M.S.3
-
32
-
-
0037503010
-
Microbial fermentation in certain animals
-
HUNGATE, R. E., PHILLIPS, G. D., MCGREGOR, A., HUNGATE, D. P. & BUECHNER, H. K. 1959. Microbial fermentation in certain animals. Science 130: 1192-1194.
-
(1959)
Science
, vol.130
, pp. 1192-1194
-
-
Hungate, R.E.1
Phillips, G.D.2
McGregor, A.3
Hungate, D.P.4
Buechner, H.K.5
-
33
-
-
0027088924
-
Modelling the nutritional ecology of ungulate herbivores-evolution of body size and competitive interactions
-
ILLIUS, A.W. & GORDON, I. J. 1992. Modelling the nutritional ecology of ungulate herbivores-evolution of body size and competitive interactions. Oecologia 89: 428-434.
-
(1992)
Oecologia
, vol.89
, pp. 428-434
-
-
Illius, A.W.1
Gordon, I.J.2
-
35
-
-
0004125118
-
Seasonal distribution of largemammalpopulations in the unflooded Middle Zambezi Valley
-
JARMAN, P. J. 1972.Seasonal distribution of largemammalpopulations in the unflooded Middle Zambezi Valley. Journal of Applied Ecology 9: 283-299.
-
(1972)
Journal of Applied Ecology
, vol.9
, pp. 283-299
-
-
Jarman, P.J.1
-
36
-
-
84966002657
-
The social organisation of antelope in relation to their ecology
-
JARMAN, P. J. 1974. The social organisation of antelope in relation to their ecology. Behaviour 48: 215-267.
-
(1974)
Behaviour
, vol.48
, pp. 215-267
-
-
Jarman, P.J.1
-
37
-
-
0034426272
-
Niche differentiation among sympatric Australian dasyurid carnivores
-
JONES, M. E. & BARMUTA, L. A. 2000. Niche differentiation among sympatric Australian dasyurid carnivores. Journal of Mammalogy 81: 434-447.
-
(2000)
Journal of Mammalogy
, vol.81
, pp. 434-447
-
-
Jones, M.E.1
Barmuta, L.A.2
-
38
-
-
0010497387
-
-
Benjamin/Cummings Menlo Park
-
KREBS, J. R. 1999. Ecologicalmethodology. Benjamin/Cummings, Menlo Park. 620 pp.
-
(1999)
Ecologicalmethodology
, pp. 620
-
-
Krebs, J.R.1
-
40
-
-
84995177626
-
Ecological separation of the large mammal species in the Tarangire Game Reserve, Tanganyika
-
LAMPREY, H. F. 1963. Ecological separation of the large mammal species in the Tarangire Game Reserve, Tanganyika. East African Wildlife Journal 1: 63-92.
-
(1963)
East African Wildlife Journal
, vol.1
, pp. 63-92
-
-
Lamprey, H.F.1
-
41
-
-
0002886917
-
Elephants as agents ofhabitat and landscape change in East Africa
-
LAWS,R.M. 1970. Elephants as agents ofhabitat and landscape change in East Africa. Oikos 21: 1-15.
-
(1970)
Oikos
, vol.21
, pp. 1-15
-
-
Laws, R.M.1
-
42
-
-
0002435554
-
The sampling characteristics of electivity indices
-
LECHOWICZ, M. J. 1982. The sampling characteristics of electivity indices. Oecologia 52: 22-30.
-
(1982)
Oecologia
, vol.52
, pp. 22-30
-
-
Lechowicz, M.J.1
-
43
-
-
0037325031
-
Niche separation in sympatric jackals (Canis mesomelas and Canis adustus
-
LOVERIDGE, A. J. & MACDONALD, D. W. 2003. Niche separation in sympatric jackals (Canis mesomelas and Canis adustus). Journal of Zoology 259: 143-153.
-
(2003)
Journal of Zoology
, vol.259
, pp. 143-153
-
-
Loveridge, A.J.1
MacDonald, D.W.2
-
44
-
-
0001608229
-
On optimal use of a patchy environment
-
MACARTHUR, R. H. & PIANKA, E. R. 1966. On optimal use of a patchy environment. American Naturalist 100: 603-609.
-
(1966)
American Naturalist
, vol.100
, pp. 603-609
-
-
MacArthur, R.H.1
Pianka, E.R.2
-
45
-
-
5344254007
-
Recovery of wild large herbivores following livestock decline in a tropical Indianwildlife reserve
-
MADHUSUDAN, M. D. 2004. Recovery of wild large herbivores following livestock decline in a tropical Indianwildlife reserve. Journal of Applied Ecology 41: 858-869.
-
(2004)
Journal of Applied Ecology
, vol.41
, pp. 858-869
-
-
Madhusudan, M.D.1
-
46
-
-
26844499153
-
Resource partitioning within a browsing guild in a key habitat, the Chobe Riverfront, Botswana
-
MAKHABU, S. W. 2005. Resource partitioning within a browsing guild in a key habitat, the Chobe Riverfront, Botswana. Journal of Tropical Ecology 21: 641-649.
-
(2005)
Journal of Tropical Ecology
, vol.21
, pp. 641-649
-
-
Makhabu, S.W.1
-
49
-
-
0036734138
-
Vegetation changes during a 36-year period in northern Chobe National Park, Botswana
-
MOSUGELO, D., MOE, S. R., RINGROSE, S. & NELLEMAN, C. 2002. Vegetation changes during a 36-year period in northern Chobe National Park, Botswana. African Journal of Ecology 40: 232-240.
-
(2002)
African Journal of Ecology
, vol.40
, pp. 232-240
-
-
Mosugelo, D.1
Moe, S.R.2
Ringrose, S.3
Nelleman, C.4
-
51
-
-
84995189996
-
Some preliminary observations on the food of elephant in the Tsavo Royal National Park (East) of Kenya
-
NAPIER BAX, P. & SHELDRICK, D. L. W. 1963. Some preliminary observations on the food of elephant in the Tsavo Royal National Park (East) of Kenya. East AfricanWildlife Journal 1: 40-53.
-
(1963)
East AfricanWildlife Journal
, vol.1
, pp. 40-53
-
-
Napier Bax, P.1
Sheldrick, D.L.W.2
-
52
-
-
80055016224
-
Overlap and seasonal shifts in use of woody plant species amongst a guild of savanna browsers
-
O'KANE, C.A. J., DUFFY,K. J., PAGE, B.R.&MACDONALD,D.W.2011. Overlap and seasonal shifts in use of woody plant species amongst a guild of savanna browsers. Journal of Tropical Ecology 27: 249-258.
-
Journal of Tropical Ecology
, vol.27
, pp. 249-258
-
-
O'Kane, C.A.J.1
Duffy, K.J.2
Page, B.R.3
MacDonald, D.W.4
-
53
-
-
4043054475
-
Importance of large and small mammalian herbivores for the plant community structure in the forest tundra ecotone
-
OLOFSSON, J., HULME, P. E., OKSANEN, L. & SUOMINEN, O. 2004. Importance of large and small mammalian herbivores for the plant community structure in the forest tundra ecotone. Oikos 106: 324-334.
-
(2004)
Oikos
, vol.106
, pp. 324-334
-
-
Olofsson, J.1
Hulme, P.E.2
Oksanen, L.3
Suominen, O.4
-
54
-
-
0028164546
-
Seasonal variation in the feeding ecology of the black rhinoceros (Diceros bicornis L.) in Laikipia, Kenya
-
OLOO, T. W., BRETT, R. & YOUNG, T. P. 1994. Seasonal variation in the feeding ecology of the black rhinoceros (Diceros bicornis L.) in Laikipia, Kenya. African Journal of Ecology 32: 142-157.
-
(1994)
African Journal of Ecology
, vol.32
, pp. 142-157
-
-
Oloo, T.W.1
Brett, R.2
Young, T.P.3
-
56
-
-
0021532555
-
The feeding ecology of a selective browser, the giraffe (Giraffa camelopardalis
-
PELLEW, R. A. 1984. The feeding ecology of a selective browser, the giraffe (Giraffa camelopardalis). Journal of Zoology (London) 202: 57-81.
-
(1984)
Journal of Zoology (London)
, vol.202
, pp. 57-81
-
-
Pellew, R.A.1
-
57
-
-
0000612237
-
R and K-selection or b and d selection?
-
PIANKA, E. R. 1972. R and K-selection or b and d selection? American Naturalist 106: 581-588.
-
(1972)
American Naturalist
, vol.106
, pp. 581-588
-
-
Pianka, E.R.1
-
58
-
-
0001921248
-
Competition and niche theory
-
in May, R. M. (ed) principles and applications Blackwell Scientific Publications, Oxford
-
PIANKA, E. R. 1976. Competition and niche theory. Pp. 114-141 in May, R. M. (ed.). Theoretical ecology. principles and applications. Blackwell Scientific Publications, Oxford.
-
(1976)
Theoretical Ecology
, pp. 114-141
-
-
Pianka, E.R.1
-
59
-
-
0024179578
-
The social contexts of some very low frequency calls of African elephants
-
POOLE, J. H., PAYNE, K., LANGBAUER, W. R. & MOSS, C. J. 1988. The social contexts of some very low frequency calls of African elephants. Behavioral Ecology and Sociobiology 22: 385-392.
-
(1988)
Behavioral Ecology and Sociobiology
, vol.22
, pp. 385-392
-
-
Poole, J.H.1
Payne, K.2
Langbauer, W.R.3
Moss, C.J.4
-
60
-
-
80054986704
-
The complete field guide to trees of Natal, Zululand & Transkei
-
POOLEY, E. S. 2003. The complete field guide to trees of Natal, Zululand & Transkei. Natal Flora Publications Trust, Durban. 512 pp.
-
(2003)
Natal Flora Publications Trust, Durban
, pp. 512
-
-
Pooley, E.S.1
-
61
-
-
0001606706
-
A theory of habitat selection
-
ROSENZWEIG, M. L. 1981. A theory of habitat selection. Ecology 62: 327-335.
-
(1981)
Ecology
, vol.62
, pp. 327-335
-
-
Rosenzweig, M.L.1
-
62
-
-
0002934590
-
Resource partitioning in ecological communities
-
SCHOENER, T. W. 1974. Resource partitioning in ecological communities. Science 185: 27-39.
-
(1974)
Science
, vol.185
, pp. 27-39
-
-
Schoener, T.W.1
-
64
-
-
0028608312
-
Annual variation in habitat selection: Patterns concealed by pooled data
-
SCHOOLEY, R. L. 1994. Annual variation in habitat selection: patterns concealed by pooled data. Journal of Wildlife Management 58: 367-374.
-
(1994)
Journal of Wildlife Management
, vol.58
, pp. 367-374
-
-
Schooley, R.L.1
-
65
-
-
0343735460
-
The seasonal distribution of kudu Tragelaphus strepsiceros Pallas on a southern lowveld ranch in Rhodesia
-
SIMPSON, C. D. & COWRIE, D. 1967. The seasonal distribution of kudu Tragelaphus strepsiceros Pallas on a southern lowveld ranch in Rhodesia. Arnoldia 3: 1-13.
-
(1967)
Arnoldia
, vol.3
, pp. 1-13
-
-
Simpson, C.D.1
Cowrie, D.2
-
66
-
-
0004287950
-
-
Princeton University Press Princeton
-
STEPHENS, D. W. & KREBS, J. R. 1986. Foraging theory. Princeton University Press, Princeton. 262 pp.
-
(1986)
Foraging Theory
, pp. 262
-
-
Stephens, D.W.1
Krebs, J.R.2
-
67
-
-
0034044923
-
Ranging behaviour and habitat usage in black rhinoceros Diceros bicornis, in a Kenyan sanctuary
-
TATMAN, S. C., STEVENS-WOOD, B. & SMITH, V. B. T. 2000. Ranging behaviour and habitat usage in black rhinoceros Diceros bicornis, in a Kenyan sanctuary. African Journal of Ecology 38: 163-172.
-
(2000)
African Journal of Ecology
, vol.38
, pp. 163-172
-
-
Tatman, S.C.1
Stevens-Wood, B.2
Smith, V.B.T.3
-
70
-
-
73349118132
-
Allometric scaling of rumen-reticulum capacity in white-tailed deer
-
WECKERLY, F. W. 2009. Allometric scaling of rumen-reticulum capacity in white-tailed deer. Journal of Zoology 280: 41-48.
-
(2009)
Journal of Zoology
, vol.280
, pp. 41-48
-
-
Weckerly, F.W.1
-
71
-
-
0000807935
-
The woody vegetation communities of the Hluhluwe-Corridor-Umfolozi Game Reserve Complex
-
WHATELEY, A. & PORTER, R. N. 1983. The woody vegetation communities of the Hluhluwe-Corridor-Umfolozi Game Reserve Complex. Bothalia 14: 745-758.
-
(1983)
Bothalia
, vol.14
, pp. 745-758
-
-
Whateley, A.1
Porter, R.N.2
-
72
-
-
34548576863
-
Social dominance, seasonal movements, and spatial segregation in African elephants: A contribution to conservation behavior
-
WITTEMYER, G., GETZ, W. M., VOLLRATH, F. & DOUGLASHAMILTON, I. 2007. Social dominance, seasonal movements, and spatial segregation in African elephants: a contribution to conservation behavior. Behavioral Ecology and Sociobiology 61: 1919-1931.
-
(2007)
Behavioral Ecology and Sociobiology
, vol.61
, pp. 1919-1931
-
-
Wittemyer, G.1
Getz, W.M.2
Vollrath, F.3
Douglashamilton, I.4
-
73
-
-
0000752430
-
Similarity indices, sample size and diversity
-
WOLDA, H. 1981. Similarity indices, sample size and diversity. Oecologia 50: 296-302.
-
(1981)
Oecologia
, vol.50
, pp. 296-302
-
-
Wolda, H.1
|