Policies for maximizing nature tourism's ecological and economic benefits
1991
Lindberg, Kreg |
World Resources Institute (WRI)
Papua New Guinea : conservation needs assessment
1993
Alcorn, Janis B. |
Biodiversity prospecting : using genetic resources for sustainable development
1993
Reid, Walter V. |
Not by time alone : economics and ecology for sustaining tropical forests
1992
Panayotou, Theodore |
Aston, Peter S. |
Preserving the global environment : the challenge of shared leadership
1991
Mathews, Jessica Tuchman |
Trees of life : saving tropical forests and their biological wealth
1991
Miller, Kenton |
Tangley, Laura |
Accounts overdue : natural resource depreciation in Costa Rica
1991
Solórzano, Raúl |
Public policies and the misuse of forest resources
1988
Repetto, Robert C. |
Gillis, Malcolm |