Defending the future : a guide to sustainable development
1991
Holmberg, Johan |
Bass, Stephen |
Timberlake, Lloyd |
Guidelines
Monitoring ecological change
1991
Spellerberg, Ian F. |
Study and management of large mammals
1982
Riney, Thane |
Sustainable environmental economics and management : principles and practice
1993
Turner, R. Kerry |
Challenges in the conservation of biological resources : a practitioner's guide
1991
Decker, Daniel J. |
Perspectives in environmental management
1991
Buckley, Ralf |
The management of crocodiles in captivity
1989
Bolton, Melvin |
African people, african parks : an evaluation of development initiatives as a means of improving protected area conservation in Africa
1992
Hannah, Lee |