Final report meetings of experts on conservation of the major terrestrial ecosystems of the western hemisphere. April 10-14, 1978. San jose, costa rica.

2015-07-152015-07-15https://bibliotecadigital.ciren.cl/handle/20.500.13082/22076esEcosistema terrestreVegetaciónParques nacionalesBiogeografíaFinal report meetings of experts on conservation of the major terrestrial ecosystems of the western hemisphere. April 10-14, 1978. San jose, costa rica.Libro5161