Estrategia de conservación para el desarrollo sostenible de Costa Rica
1990
Quesada Mateo, Carlos A. |
Agricultural resources
Proposals for a conservation strategy for Trengganu : a paper submitted to the State Government of Trengganu [Malaysia]
1983
Mah Yoon Loong |
National environment strategy for Jordan : a resource book of information and guidelines for action
1991
McEachern, John |
National conservation strategy for Somalia : inception report
1990
Campbell, David |
Abdirahman, Mohammed |