Recent papers on biodiversity
1993
McNeely, Jeffrey A. |
Economic aspects
Sahel-Sahel : une vision controversée
1994
Denève, Robert |
Traditional uses of forests : report on the national survey
1994
Epitawatte, Senevi |
Préparation d'une stratégie de conservation et de gestion des aires protégées : analyses économiques
1994
An environmental analysis of Botswana
1988
Williamson, Doug |
Economic incentives for conserving biodiversity : lessons for Africa
1992
McNeely, Jeffrey A. |
Contribution to UNEP country studies estimating the magnitude of benefits
1992
McNeely, Jeffrey A. |