Improving management in and around protected areas : an investment framework
1992
Guidelines
Poblacion, recursos y desarrollo : una guia para planificadores
1988
Rennie, J. K. |
Manual on environmental assessment for sustainable forest development
1993
Poore, Duncan |
Consultant's report on environmental assessment for forests in Sri Lanka
1993
Poore, Duncan |
User's guide to planning and implementing a national conservation strategy
1993
Salter, Richard E. (Richard Edward) |