Branham, Susan
,
[Management of the forests of tropical America: prospects and technologies. Proceedings of a conference sponsored by AID, USDA Forest Service and Office of International Cooperation and Development in San Juan, Puerto Rico. Sept. 22-27, 1986]
,
Management of the forests of tropical America: prospects and technologies. Proceedings of a conference sponsored by AID, USDA Forest Service and Office of International Cooperation and Development in San Juan, Puerto Rico. Sept. 22-27, 1986
Dress, Peter E.
,
Field, Richard C.
,
[The 1985 symposium on systems analysis in forest resources. Proceedings of a Society of American Foresters symposium held at the Georgia Center for Continuing Education, Athens, Georgia, December 09-11, 1985]
,
The 1985 symposium on systems analysis in forest resources. Proceedings of a Society of American Foresters symposium held at the Georgia Center for Continuing Education, Athens, Georgia, December 09-11, 1985
Saavedra, I.
,
[Nuestra comunidad científica y sus responsabilidades locales y globales]
,
Nuestra comunidad científica y sus responsabilidades locales y globales