Annex 1 : biological diversity, USAID/San Salvador FY 98/90 action plan/annex 2 : tropical forests, USAID/San Salvador FY 98/90 action plan 1988
Tropical forests / biological diversity : annex to USAID/Belize FY 89-90 [i.e. 88-89] action plan 1988
Conceptual approach to the conservation and management of forests in sub-Saharan Africa (arid and semi-arid forests and woodlands) 1991
Opportunities for sustained development, succesful natural resources management in the Sahel 1988 Shaikh, Asif | Arnould, Eric |