Peru : an assessment of biological diversity
1988
Gow, David |
Clarke, Kate |
United States, AID
Perfil ambiental del Peru
1986
Vidal, Javier Pulgar |
Cespedes, Jesus Echenique |
Environmental profile of Paraguay
1985
Mandelburger, Federico |
Draft environmental profile on Guyana
1982
Hilty, Steven L. |
Assessment of biological diversity and tropical forests for Ecuador
1989
Crbale, Bruce J. |
Crespi, Muriel |
Ecuador : perfil de sus recursos costeros
1987
Ochoa, Emillio |
Macias, Washington |
Marcos, Jorge |
Perfil ambiental de Colombia
1990
Pombo, Diana |
Gonzalez, Edith |
Environment and natural resources strategy in Chile
1989
Arensberg, Walter |
Higgins, Mary Louise |