Oil industry operating guideline for tropical rainforests
1991
Guidelines
Counting Asian elephants in forests : a techniques manual for methods endorsed at the International Workshop on Censusing Elephants in Forests, January 1991, Mudumalai Wildlife Sanctuary, South India
1992
Dawson, Shanthini |
Dekker, A. J. F. M. |
Habitat management for invertebrates : a practical handbook
1992
Kirby, Peter |
Defending the future : a guide to sustainable development
1991
Holmberg, Johan |
Bass, Stephen |
Timberlake, Lloyd |
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. |