United Nations University / Institute for Natural Resources in Africa / International Union of Biological Sciences / United Nations Educational Scientific and Cultural Organization / /
Person
P. Lavelle / Vertisol La Heaths / Colornbia Zaïre / Bernhard-Reversatet al / /
Position
Author / Editor / sarne author / /
PublishedMedium
Rio Negro / /
Region
Central Amazon / West Africa / northern Ivory Coast / /