-
1
-
-
5244235135
-
Assessment of land degradation under different agricultural land-use types in a part of Katsina State, Nigeria
-
Paper presented, Bayero University, Kano, 12-16 March 1995
-
Abubakar, S.M. 1995. Assessment of land degradation under different agricultural land-use types in a part of Katsina State, Nigeria. Paper presented at the 3rd National Workshop on Land Administration and Development in Northern Nigeria, Bayero University, Kano, 12-16 March 1995.
-
(1995)
3rd National Workshop on Land Administration and Development in Northern Nigeria
-
-
Abubakar, S.M.1
-
2
-
-
0003830289
-
-
Oxford University Press, Oxford
-
Ahn, P.M. 1970. West African Soils, Oxford University Press, Oxford.
-
(1970)
West African Soils
-
-
Ahn, P.M.1
-
4
-
-
0019909880
-
Organic matter and soil fertility restoration in forest and savanna fallows of south western Nigeria
-
Areola, O., Aweto, A.O. and Gbadegesin, A.S. 1982. Organic matter and soil fertility restoration in forest and savanna fallows of south western Nigeria', Geojournal, 6(2), 183-193.
-
(1982)
Geojournal
, vol.6
, Issue.2
, pp. 183-193
-
-
Areola, O.1
Aweto, A.O.2
Gbadegesin, A.S.3
-
5
-
-
0344828048
-
Soil-Plant inter-relationships during secondary succession in the forest zone of Nigeria
-
D.U.U. Okali (ed.), MBSN Publication, Ibadan
-
Aweto, A.O. and Areola, O. 1979. Soil-Plant inter-relationships during secondary succession in the forest zone of Nigeria, pp. 243-261 in D.U.U. Okali (ed.) The Nigerian Rain Forest Ecosystem, MBSN Publication, Ibadan.
-
(1979)
The Nigerian Rain Forest Ecosystem
, pp. 243-261
-
-
Aweto, A.O.1
Areola, O.2
-
9
-
-
0027749876
-
Restoring the fertility of Africa's degraded lands: Process approach
-
A Publication of the Centre for Technical Cooperation and Assistance, The Netherlands, November
-
CTA 1993. Restoring the fertility of Africa's degraded lands: Process approach, pp. 1-6 in: Spore, A Publication of the Centre for Technical Cooperation and Assistance, The Netherlands, November.
-
(1993)
Spore
, pp. 1-6
-
-
-
10
-
-
0020895368
-
Chemical properties of soil and water stable aggregates after 67 years of cropping to spring wheat
-
Doormar, J.F. 1983. 'Chemical properties of soil and water stable aggregates after 67 years of cropping to spring wheat', Plant and Soil, 75, 51-61.
-
(1983)
Plant and Soil
, vol.75
, pp. 51-61
-
-
Doormar, J.F.1
-
12
-
-
5244251486
-
Sustainable development in Nigeria's dry belt: Problems and Prospects
-
K.O. Ologe (ed.), NEST Publications, Ibadan
-
Gadzama, N.M. 1991. Sustainable development in Nigeria's dry belt: Problems and Prospects, pp. 5-18 in K.O. Ologe (ed.) Proceedings of the 2nd Annual NEST Workshop, NEST Publications, Ibadan.
-
(1991)
Proceedings of the 2nd Annual NEST Workshop
, pp. 5-18
-
-
Gadzama, N.M.1
-
13
-
-
0003182453
-
Bringing the green revolution to the shifting cultivator
-
Greenland, D.J. 1975. 'Bringing the green revolution to the shifting cultivator', Science, 190, 841-844.
-
(1975)
Science
, vol.190
, pp. 841-844
-
-
Greenland, D.J.1
-
14
-
-
5244278251
-
Soil erosion in Nigeria
-
R.W. Steel and C.A. Fischer (eds.), George Phillips, London
-
Grove, A.T. 1956. Soil erosion in Nigeria, pp. 71-111 in R.W. Steel and C.A. Fischer (eds.) Geographical Essays of British Tropical Lands, George Phillips, London.
-
(1956)
Geographical Essays of British Tropical Lands
, pp. 71-111
-
-
Grove, A.T.1
-
15
-
-
0009441346
-
The classification of some soils
-
Harpstead, M.I. 1973. 'The classification of some soils'. Soil Science, 116, 437-443.
-
(1973)
Soil Science
, vol.116
, pp. 437-443
-
-
Harpstead, M.I.1
-
16
-
-
0003770464
-
-
Technical Communication No. 55, Commonwealth Bureaux of Soils, Harpenden, UK
-
Jones, M.J. and Wild, A. 1975. Soils of the West African Savanna, Technical Communication No. 55, Commonwealth Bureaux of Soils, Harpenden, UK.
-
(1975)
Soils of the West African Savanna
-
-
Jones, M.J.1
Wild, A.2
-
17
-
-
5244256182
-
-
Manual No. 1, International Institute of Tropical Agriculture, Ibadan
-
Juo, A.S.R. 1983. Selected Methods of Soil and Plant Analysis, Manual No. 1, International Institute of Tropical Agriculture, Ibadan.
-
(1983)
Selected Methods of Soil and Plant Analysis
-
-
Juo, A.S.R.1
-
19
-
-
0003087675
-
Analysis of factors affecting erosivity and soil erodibility
-
D.J. Greenland and R. Lal (eds.), Wiley, New York
-
Lal, R. 1977. Analysis of factors affecting erosivity and soil erodibility, pp. 63-76 in D.J. Greenland and R. Lal (eds.) Soil Conservation and Management in the Humid Tropics, Wiley, New York.
-
(1977)
Soil Conservation and Management in the Humid Tropics
, pp. 63-76
-
-
Lal, R.1
-
22
-
-
0003407654
-
-
unpublished Ph.D. Thesis, Department of Geography, Macquarie University, NSW
-
McTainsh, G.H. 1982. Harmattan dust, aeolian mantles and dune sands of central northern Nigeria, unpublished Ph.D. Thesis, Department of Geography, Macquarie University, NSW.
-
(1982)
Harmattan Dust, Aeolian Mantles and Dune Sands of Central Northern Nigeria
-
-
McTainsh, G.H.1
-
23
-
-
5244367066
-
The level of humus under the system of shifting cultivation
-
Dalaba, 6-9 February
-
Nye, P.H. 1959. The level of humus under the system of shifting cultivation, pp. 535-599 in Proceedings of the 3rd Inter-African Soils Conference, Dalaba, 6-9 February, Vol. 1.
-
(1959)
Proceedings of the 3rd Inter-African Soils Conference
, vol.1
, pp. 535-599
-
-
Nye, P.H.1
-
24
-
-
0003437872
-
-
Technical Communication No. 51, Commonwealth Bureaux of Soils, Harpenden, UK
-
Nye, P.H. and Greenland, D.J. 1960. The Soils under Shifting Cultivation, Technical Communication No. 51, Commonwealth Bureaux of Soils, Harpenden, UK.
-
(1960)
The Soils under Shifting Cultivation
-
-
Nye, P.H.1
Greenland, D.J.2
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