-
2
-
-
0027330742
-
Environmental quality indicators: Background principles and examples from Norway
-
Alfsen, K.H. and Sæbø, H.V., 1993. Environmental quality indicators: background principles and examples from Norway. Environ. Resource Econ., 3: 415-435.
-
(1993)
Environ. Resource Econ.
, vol.3
, pp. 415-435
-
-
Alfsen, K.H.1
Sæbø, H.V.2
-
4
-
-
0011753759
-
-
International Institute for Applied Systems Analysis (IIASA), Research Report 89-11
-
Ayres, R.U., Norberg-Bohm, V., Prince, J., Stigliani, W.M. and Yanowitz, J., 1989. Industrial Metabolism, the Environment, and Application of Materials-Balance Principles for Selected Chemicals. International Institute for Applied Systems Analysis (IIASA), Research Report 89-11.
-
(1989)
Industrial Metabolism, the Environment, and Application of Materials-Balance Principles for Selected Chemicals
-
-
Ayres, R.U.1
Norberg-Bohm, V.2
Prince, J.3
Stigliani, W.M.4
Yanowitz, J.5
-
5
-
-
85030277242
-
-
Centre for the Management of Environmental Resources of INSEAD, Fontainebleau
-
Ayres, R.U., Ayres, L.W. and Hahn, A., 1995. Industrial Metabolism of Selected Toxic Chemicals, Centre for the Management of Environmental Resources of INSEAD, Fontainebleau.
-
(1995)
Industrial Metabolism of Selected Toxic Chemicals
-
-
Ayres, R.U.1
Ayres, L.W.2
Hahn, A.3
-
6
-
-
0028988785
-
Stability analysis of harvesting in a predator-prey model
-
Azar, C., Holmberg, J. and Lindgren, K., 1995. Stability analysis of harvesting in a predator-prey model. J. Theor. Biol., 174: 13-19.
-
(1995)
J. Theor. Biol.
, vol.174
, pp. 13-19
-
-
Azar, C.1
Holmberg, J.2
Lindgren, K.3
-
7
-
-
0026613235
-
Sulphur emissions to the atmosphere from natural sources
-
Bates, T.S., Lamb, B.K., Guenther, A., Dignon, J. and Stoiber, R.E., 1992. Sulphur emissions to the atmosphere from natural sources. J. Atmosph. Chem., 14: 314-337.
-
(1992)
J. Atmosph. Chem.
, vol.14
, pp. 314-337
-
-
Bates, T.S.1
Lamb, B.K.2
Guenther, A.3
Dignon, J.4
Stoiber, R.E.5
-
8
-
-
0020380018
-
Harvesting from a prey-predator complex
-
Beddington, J.R. and Cooke, J.K. 1982. Harvesting from a prey-predator complex. Ecol. Model., 14: 155-177.
-
(1982)
Ecol. Model.
, vol.14
, pp. 155-177
-
-
Beddington, J.R.1
Cooke, J.K.2
-
9
-
-
77956826802
-
Trace metals
-
S.S. Butcher, R.J. Charlson, G.H. Orians and G.V. Wolfe (Editors) Academic Press, London
-
Benjamin, M.M. and Honeyman, B.D., 1992. Trace metals. In: S.S. Butcher, R.J. Charlson, G.H. Orians and G.V. Wolfe (Editors), Global Biogeochemical Cycles. Academic Press, London, pp. 317-352.
-
(1992)
Global Biogeochemical Cycles
, pp. 317-352
-
-
Benjamin, M.M.1
Honeyman, B.D.2
-
10
-
-
0004020902
-
-
National Swedish Environmental Protection Board, Report No. 3929
-
Berdén, M., Nilsson, S., Rosén, K. and Tyler, G., 1987. Soil Acidification Extent, Causes and Consequences. An Evaluation of Literature Information and Current Research. National Swedish Environmental Protection Board, Report No. 3929.
-
(1987)
Soil Acidification Extent, Causes and Consequences. An Evaluation of Literature Information and Current Research
-
-
Berdén, M.1
Nilsson, S.2
Rosén, K.3
Tyler, G.4
-
12
-
-
0027427086
-
Value standards in sub-sustainable development. On limits of ecological economics
-
Bergström, S., 1993. Value standards in sub-sustainable development. On limits of ecological economics. Ecol. Econ., 7: 1-18.
-
(1993)
Ecol. Econ.
, vol.7
, pp. 1-18
-
-
Bergström, S.1
-
13
-
-
0011781250
-
On the role of the atmosphere in biogeochemical cycles
-
Bolin, B., 1979. On the role of the atmosphere in biogeochemical cycles. Q. J. R. Meteorol. Soc., 105: 25-42.
-
(1979)
Q. J. R. Meteorol. Soc.
, vol.105
, pp. 25-42
-
-
Bolin, B.1
-
14
-
-
0004347513
-
-
Worldwatch Institute, USA
-
Brown, L.R., Kane, H. and Roodman, D.M., 1994. Vital Signs. Worldwatch Institute, USA.
-
(1994)
Vital Signs
-
-
Brown, L.R.1
Kane, H.2
Roodman, D.M.3
-
16
-
-
0002895196
-
Agricultural land use in space and time
-
M.G. Wolman and F.G.A. Fournier (Editors) Land Transformation in Agriculture
-
Buringh, P. and Dudal, R., 1987. Agricultural land use in space and time. In: M.G. Wolman and F.G.A. Fournier (Editors), SCOPE 32: Land Transformation in Agriculture, pp. 9-44.
-
(1987)
SCOPE
, vol.32
, pp. 9-44
-
-
Buringh, P.1
Dudal, R.2
-
18
-
-
85030276833
-
-
Institute of Physical Resource Theory, Chalmers University of Technology. Göteborg
-
Carlson, U., Azar, C., Holmberg, J. and Lindgren, K., 1995. Socio-ecological Indicators for the Energy Sector of Gotland. Institute of Physical Resource Theory, Chalmers University of Technology. Göteborg.
-
(1995)
Socio-ecological Indicators for the Energy Sector of Gotland
-
-
Carlson, U.1
Azar, C.2
Holmberg, J.3
Lindgren, K.4
-
19
-
-
0011756332
-
Persistent bioaccumulative chemicals: Screening the TSCA Inventory
-
July 24-29, 1994, Nottawasaga Inn, Toronto
-
Clements, R.G., Boethling, R.S., Zeeman, M. and Auer, C.M., 1994. Persistent bioaccumulative chemicals: screening the TSCA Inventory. Paper presented at the SETAC Foundation Workshop: Environmental Risk Assessment for Organochlorine Chemicals, July 24-29, 1994, Nottawasaga Inn, Toronto.
-
(1994)
SETAC Foundation Workshop: Environmental Risk Assessment for Organochlorine Chemicals
-
-
Clements, R.G.1
Boethling, R.S.2
Zeeman, M.3
Auer, C.M.4
-
20
-
-
0011730342
-
Management of sustainable agriculture
-
D. Pimentel (Editor) Cambridge University Press, Cambridge
-
Craswell, E.T., 1993. Management of sustainable agriculture. In: D. Pimentel (Editor), World Soil Erosion and Conservation. Cambridge University Press, Cambridge, pp. 257-276.
-
(1993)
World Soil Erosion and Conservation
, pp. 257-276
-
-
Craswell, E.T.1
-
23
-
-
0026543929
-
The value of biodiversity
-
Ehrlich, P.R. and Ehrlich, A.H., 1992. The value of biodiversity. Ambio, 21: 219-226.
-
(1992)
Ambio
, vol.21
, pp. 219-226
-
-
Ehrlich, P.R.1
Ehrlich, A.H.2
-
25
-
-
0023579218
-
Changes in acidity and cation pools of south Swedish soils between 1949 and 1985
-
Falkengren-Grerup, U., Linnermark, N, and Tyler, G., 1987. Changes in acidity and cation pools of south Swedish soils between 1949 and 1985. Chemosphere, 16: 2239-2248.
-
(1987)
Chemosphere
, vol.16
, pp. 2239-2248
-
-
Falkengren-Grerup, U.1
Linnermark, N.2
Tyler, G.3
-
26
-
-
0003928042
-
-
Food and Agricultural Organisation, Rome
-
FAO, 1991. Food Balance Sheet. Food and Agricultural Organisation, Rome.
-
(1991)
Food Balance Sheet
-
-
-
27
-
-
85030276312
-
-
Report No. 10/94 National Chemical Inspectorate, Stockholm
-
Freij, L., 1994. Chemical Substances Lists. Report No. 10/94 National Chemical Inspectorate, Stockholm.
-
(1994)
Chemical Substances Lists
-
-
Freij, L.1
-
29
-
-
0028172596
-
A sustainability indicator for the Dutch environmental policy theme
-
Gilbert, A.J. and Feenstra, J.F., 1994. A sustainability indicator for the Dutch environmental policy theme. Ecol. Econ., 9: 253-266.
-
(1994)
Ecol. Econ.
, vol.9
, pp. 253-266
-
-
Gilbert, A.J.1
Feenstra, J.F.2
-
32
-
-
0342957209
-
Towards sustainability: Indicators of environmental quality
-
O. Kuik and H. Verbruggen (Editors) Kluwer Academic Publishers, Dordrecht
-
Haes, H., U., de, Nip, M. and Klijn, F., 1991. Towards sustainability: indicators of environmental quality. In: O. Kuik and H. Verbruggen (Editors), In Search of Indicators of Sustainable Development. Kluwer Academic Publishers, Dordrecht.
-
(1991)
In Search of Indicators of Sustainable Development
-
-
Haes, H.U.1
De Nip, M.2
Klijn, F.3
-
33
-
-
84988147344
-
Long term changes of base cation pools in soil and biomass in a beech and spruce forest in Southern Sweden
-
Hallbäcken, L., 1992. Long term changes of base cation pools in soil and biomass in a beech and spruce forest in Southern Sweden. Z. Pflanzenernähr. Bodenkd., 155: 51-60.
-
(1992)
Z. Pflanzenernähr. Bodenkd.
, vol.155
, pp. 51-60
-
-
Hallbäcken, L.1
-
34
-
-
0025484909
-
Energy in transition
-
Holdren, J.P., 1990. Energy in transition. Sci. Am., 263(3): 108-115.
-
(1990)
Sci. Am.
, vol.263
, Issue.3
, pp. 108-115
-
-
Holdren, J.P.1
-
35
-
-
0003152401
-
On designing socio-ecological indicators
-
U. Svedin and B. Hägerhäll-Aniansson (Editors) Kluwer Academic Publishers, Dordrecht
-
Holmberg, J. and Karlsson, S., 1992. On designing socio-ecological indicators. In: U. Svedin and B. Hägerhäll-Aniansson (Editors), Society and Environment: A Swedish Research Perspective. Kluwer Academic Publishers, Dordrecht.
-
(1992)
Society and Environment: A Swedish Research Perspective
-
-
Holmberg, J.1
Karlsson, S.2
-
36
-
-
0002383906
-
Socio-ecological principles for a sustainable society - Scientific background and Swedish experience
-
R. Costanza (Editor) Island Press, Washington, DC
-
Holmberg, J., Robert, K.-H. and Eriksson K.-E., 1996. Socio-ecological Principles for a Sustainable Society - Scientific Background and Swedish Experience. In: R. Costanza (Editor), Getting down to Earth: Practical Applications for Ecological Economics. Island Press, Washington, DC, pp. 17-48.
-
(1996)
Getting Down to Earth: Practical Applications for Ecological Economics
, pp. 17-48
-
-
Holmberg, J.1
Robert, K.-H.2
Eriksson, K.-E.3
-
38
-
-
84967885639
-
-
J.T. Houghton, G.J. Jenkins and J.J. Ephraums (Editors). Cambridge University Press, Cambridge
-
IPCC, 1990. Climate Change: The IPCC Scientific Assessment. J.T. Houghton, G.J. Jenkins and J.J. Ephraums (Editors). Cambridge University Press, Cambridge.
-
(1990)
Climate Change: The IPCC Scientific Assessment
-
-
-
40
-
-
0003567886
-
-
J.T. Houghton, L.G. Meira Filho, J. Bruce, Hoesung Lee, B.A. Callander, E. Haites N. Harris and K. Maskell (Editors). Cambridge University Press, Cambridge
-
IPCC, 1995. Climate Change 1994: Radiative Forcing of Climate Change and An Evaluation of the IPCC IS 92 Emission Scenarios. J.T. Houghton, L.G. Meira Filho, J. Bruce, Hoesung Lee, B.A. Callander, E. Haites N. Harris and K. Maskell (Editors). Cambridge University Press, Cambridge.
-
(1995)
Climate Change 1994: Radiative Forcing of Climate Change and An Evaluation of the IPCC IS 92 Emission Scenarios
-
-
-
41
-
-
0002944303
-
The nitrogen cycle
-
S.S. Butcher, R.J. Charlson, G.H. Orians and G.V. Wolfe (Editors) Academic Press, London
-
Jaffe, D.A., 1992. The nitrogen cycle. In: S.S. Butcher, R.J. Charlson, G.H. Orians and G.V. Wolfe (Editors), Global Biogeochemical Cycles. Academic Press, London.
-
(1992)
Global Biogeochemical Cycles
-
-
Jaffe, D.A.1
-
42
-
-
0011773803
-
Materials flows. On the metabolism of the industrial society in a sustainability perspective
-
Swedish Waste Research Council, Stockholm, Sweden
-
Karlsson, S., Azar, C., Eriksson K.-E., Holmberg, J., Lindgren, K. and Wirsenius, S., 1994. Materials Flows. On the Metabolism of the Industrial Society in a Sustainability Perspective. AFR-Report No. 38, Swedish Waste Research Council, Stockholm, Sweden.
-
(1994)
AFR-Report
, vol.38
-
-
Karlsson, S.1
Azar, C.2
Eriksson, K.-E.3
Holmberg, J.4
Lindgren, K.5
Wirsenius, S.6
-
43
-
-
0028158974
-
Constraints on the expansion of the global food supply
-
Kendall, H.W. and Pimentel, D., 1994. Constraints on the expansion of the global food supply. Ambio, 23: 198-205.
-
(1994)
Ambio
, vol.23
, pp. 198-205
-
-
Kendall, H.W.1
Pimentel, D.2
-
45
-
-
0018332060
-
Atmospheric trace metals: Global cycles and assessment of man's impact
-
Lantzy, R.J. and Mackenzie, F.T., 1979. Atmospheric trace metals: global cycles and assessment of man's impact. Geochim. Cosmochim. Acta, 44: 411-425.
-
(1979)
Geochim. Cosmochim. Acta
, vol.44
, pp. 411-425
-
-
Lantzy, R.J.1
Mackenzie, F.T.2
-
46
-
-
0023818078
-
Global sustainability: Towards measurement
-
Liverman, D.M., Hanson, M.E., Brown, B.J. and Merideth Jr., R.W., 1988. Global sustainability: towards measurement. Environ. Manag., 12: 133-143.
-
(1988)
Environ. Manag.
, vol.12
, pp. 133-143
-
-
Liverman, D.M.1
Hanson, M.E.2
Brown, B.J.3
Merideth R.W., Jr.4
-
47
-
-
84951600343
-
2 in the ocean - An inorganic ocean-circulation carbon cycle model
-
2 in the ocean - an inorganic ocean-circulation carbon cycle model. Climate Dyn., 2: 63-90.
-
(1987)
Climate Dyn.
, vol.2
, pp. 63-90
-
-
Maier-Reimer, E.1
Hasselman, K.2
-
48
-
-
0018674824
-
Management of multispecies fisheries
-
May, R.M., Beddington, J.R., Clark, C.W., Holt, S.J. and Laws, R.M. 1979. Management of multispecies fisheries. Science, 205: 267-277.
-
(1979)
Science
, vol.205
, pp. 267-277
-
-
May, R.M.1
Beddington, J.R.2
Clark, C.W.3
Holt, S.J.4
Laws, R.M.5
-
50
-
-
0028586974
-
On measuring sustainable development indicators
-
Moffatt, I., 1994. On measuring sustainable development indicators. Int. J. Sustain. Dev. World Ecol., 1: 97-109.
-
(1994)
Int. J. Sustain. Dev. World Ecol.
, vol.1
, pp. 97-109
-
-
Moffatt, I.1
-
51
-
-
0028981901
-
Indicators for the assessment of ecological and economic consequences of municipal policies for resource use
-
Nilsson, J. and Bergström, S., 1995. Indicators for the assessment of ecological and economic consequences of municipal policies for resource use. Ecol. Econ., 14: 175-184.
-
(1995)
Ecol. Econ.
, vol.14
, pp. 175-184
-
-
Nilsson, J.1
Bergström, S.2
-
52
-
-
0024585308
-
A global assessment of natural sources of atmospheric trace metals
-
Nriagu, J.O., 1989. A global assessment of natural sources of atmospheric trace metals. Nature, 238: 47-49.
-
(1989)
Nature
, vol.238
, pp. 47-49
-
-
Nriagu, J.O.1
-
53
-
-
0025087218
-
Global metal pollution
-
Nriagu, J.O., 1990. Global metal pollution. Environment, 32: 7-32.
-
(1990)
Environment
, vol.32
, pp. 7-32
-
-
Nriagu, J.O.1
-
54
-
-
0024164573
-
Quantitative assessment of worldwide contamination of air, water and soils by trace metals
-
Nriagu, J.O. and Pacyna, J.M., 1988. Quantitative assessment of worldwide contamination of air, water and soils by trace metals. Nature, 333: 134-139.
-
(1988)
Nature
, vol.333
, pp. 134-139
-
-
Nriagu, J.O.1
Pacyna, J.M.2
-
56
-
-
0027796815
-
Regional modelling of base cation losses from Swedish forest soils due to whole-tree harvesting
-
Supply Issue No. 2
-
Olsson, M., Rosén, K. and Melkerud, P.-A., 1993. Regional modelling of base cation losses from Swedish forest soils due to whole-tree harvesting. Appl. Geochem., Supply Issue No. 2, 189-194.
-
(1993)
Appl. Geochem.
, pp. 189-194
-
-
Olsson, M.1
Rosén, K.2
Melkerud, P.-A.3
-
57
-
-
0002102354
-
Towards sustainable development indicators
-
O. Kuik and H. Verbruggen (Editors) Kluwer Academic Publishers, Dordrecht
-
Opschoor, H. and Reijnders, L., 1991. Towards sustainable development indicators. In: O. Kuik and H. Verbruggen (Editors), In Search of Indicators of Sustainable Development. Kluwer Academic Publishers, Dordrecht.
-
(1991)
In Search of Indicators of Sustainable Development
-
-
Opschoor, H.1
Reijnders, L.2
-
58
-
-
85030270652
-
-
National Chemical Inspectorate, Sweden. Personal communication, October 10
-
Pettersson, I., 1994. National Chemical Inspectorate, Sweden. Personal communication, October 10.
-
(1994)
-
-
Pettersson, I.1
-
60
-
-
85030271559
-
-
NUTEK, The Swedish National Board for Industrial and Technical Development, Report No. 1994,10 (in Swedish)
-
Schipper, L., Johansson, F., Howarth, R., Andersson, Björn, Andersson, Bo and Price, L., 1994. The Swedish Use of Energy in an International Perspective. NUTEK, The Swedish National Board for Industrial and Technical Development, Report No. 1994,10 (in Swedish).
-
(1994)
The Swedish Use of Energy in an International Perspective
-
-
Schipper, L.1
Johansson, F.2
Howarth, R.3
Andersson, B.4
Andersson, B.5
Price, L.6
-
61
-
-
0027789898
-
Atmospheric carbon dioxide, and the ocean
-
Sigenthaler, U. and Sarmiento, J.L., 1993. Atmospheric carbon dioxide, and the ocean. Nature, 365: 119-125.
-
(1993)
Nature
, vol.365
, pp. 119-125
-
-
Sigenthaler, U.1
Sarmiento, J.L.2
-
63
-
-
85030272157
-
-
OECD, Paris. Personal communication, October 11
-
Smith, A.M., 1994. OECD, Paris. Personal communication, October 11.
-
(1994)
-
-
Smith, A.M.1
-
67
-
-
0003635494
-
-
Oxford University Press, New York, NY
-
Streeten, P.S., Burki, J., ul Haq, M., Hicks, N. and Stewart, F., 1981. First Things First - Meeting Basic Needs in Developing Countries. Oxford University Press, New York, NY.
-
(1981)
First Things First - Meeting Basic Needs in Developing Countries
-
-
Streeten, P.S.1
Burki, J.2
Ul Haq, M.3
Hicks, N.4
Stewart, F.5
-
68
-
-
0001773926
-
The AMOEBA approach as a useful tool for establishing sustainable development?
-
O. Kuik and H. Verbruggen (Editors) Kluwer Academic Publishers, Dordrecht
-
ten Brink, B., 1991. The AMOEBA Approach as a Useful tool for Establishing Sustainable Development? In: O. Kuik and H. Verbruggen (Editors), In Search of Indicators of Sustainable Development. Kluwer Academic Publishers, Dordrecht.
-
(1991)
In Search of Indicators of Sustainable Development
-
-
Ten Brink, B.1
-
70
-
-
0003499764
-
Long-range world population projections
-
Department of International and Social Affairs, United Nations, New York, NY
-
United Nations, 1992b. Long-range World Population Projections. Two Centuries of Population Growth 1950-2150. Department of International and Social Affairs, United Nations, New York, NY.
-
(1992)
Two Centuries of Population Growth
, pp. 1950-2150
-
-
-
71
-
-
0003555621
-
-
United Nations Scientific Committee on the Effects of Atomic Radiation. UNSCEAR 1993 Report to the General Assembly. New York, NY
-
UNSCEAR, 1993. Sources and Effects of Ionising Radiation, United Nations Scientific Committee on the Effects of Atomic Radiation. UNSCEAR 1993 Report to the General Assembly. New York, NY.
-
(1993)
Sources and Effects of Ionising Radiation
-
-
-
72
-
-
0011730230
-
Overview of world hunger
-
Bread for the World Institute
-
Uvin, P., Cohen, M.J., Snyder, A.C., Hoehn, R.A. and Harris, M., 1994. Overview of world hunger. In: Hunger 1995 - Causes of Hunger. Bread for the World Institute, pp. 10-20.
-
(1994)
Hunger 1995 - Causes of Hunger
, pp. 10-20
-
-
Uvin, P.1
Cohen, M.J.2
Snyder, A.C.3
Hoehn, R.A.4
Harris, M.5
-
74
-
-
85030271389
-
Cadmium recycling: For better or worse?
-
August 3-6, 1992, Stockhholm
-
van der Voet, E. and Kleijn, R., 1992. Cadmium recycling: for better or worse? Paper presented at the International Society for Ecological Economics Conference, August 3-6, 1992, Stockhholm.
-
(1992)
International Society for Ecological Economics Conference
-
-
Van Der Voet, E.1
Kleijn, R.2
-
75
-
-
0000133986
-
Human appropriation of the products of photosynthesis
-
Vitousek, P.M., Ehrlich, P.R., Ehrlich, A.H. and Matson, P.A., 1986. Human appropriation of the products of photosynthesis. Bioscience, 36: 368-373.
-
(1986)
Bioscience
, vol.36
, pp. 368-373
-
-
Vitousek, P.M.1
Ehrlich, P.R.2
Ehrlich, A.H.3
Matson, P.A.4
-
76
-
-
0011767530
-
-
Institute for Environmental Studies, Free University, Amsterdam
-
Vos, J.B., Feenstra, J.F., de Boer, J., Braat, L.C. and van Baalen, 1985. Indicators for the State of the Environment. Institute for Environmental Studies, Free University, Amsterdam.
-
(1985)
Indicators for the State of the Environment
-
-
Vos, J.B.1
Feenstra, J.F.2
De Boer, J.3
Braat, L.C.4
Van Baalen5
-
77
-
-
0026614555
-
Effects of fuel and forest conservation on future levels of atmospheric carbon dioxide
-
Walker J.C.G. and Kastings, J.F., 1992. Effects of fuel and forest conservation on future levels of atmospheric carbon dioxide. Palaeogeogr. Palaeoclimatol. Palaeoecol., 97: 151-189.
-
(1992)
Palaeogeogr. Palaeoclimatol. Palaeoecol.
, vol.97
, pp. 151-189
-
-
Walker, J.C.G.1
Kastings, J.F.2
-
78
-
-
0011732118
-
-
The Environment Advisory Council. Ministry of Environment and Natural Resources, Stockholm (in Swedish)
-
Wallgren, B., 1992. Basis of the Ecocycle Society. The Environment Advisory Council. Ministry of Environment and Natural Resources, Stockholm (in Swedish).
-
(1992)
Basis of the Ecocycle Society
-
-
Wallgren, B.1
-
79
-
-
0003545437
-
-
The World Commissions on Environment and Development, Oxford University Press, Oxford
-
WCED, 1987. Our Common Future. The World Commissions on Environment and Development, Oxford University Press, Oxford.
-
(1987)
Our Common Future
-
-
|