Evolving environmental perceptions : from Stockholm to Nairobi
1988
Tolba, Mostafa Kamal |
Environmental policy
Sustainable development : a guide to our Common Future : the report of the World Commission on Environment and Development
1990
Lebel, Gregory G. |
Kane, Hal |
Environmental politics and policy : theories and evidence
1989
Lester, James P. |
Managing the environmental crisis : incorporating competing values in natural resource administration
1989
Henning, Daniel H. |
Mangun, William R. |
Caldwell, Lynton K. |
Greenprints for the countryside : the story of Britain's national parks
1987
MacEwen, Ann |
MacEwen, Malcolm |