Resource conservation glossary /

Soil conservation in perspective / by Held, R. Burnell

Conserving american resources / by Parson, Ruben L.

Readings in resource management and conservation /

Soil and Water Conservation News.

Conservation and management of forest genetic resources in Europe /

Proceedings of the United Nations scientific conference on the conservation and utilization of resources.

Conservation des produits d'origine animale en pays chauds / by Laurent, Claude, 1930-

Neotropical and Caribbean aquatic mammals : perspectives from archaeology and conservation biology /

Table of Contents: “…Marine Mammals in Southern South America: Biology, Current Status and Conservation /…”

Conservación de las Sierras Grandes de Córdoba : restauración de los bosques de Polylepis by Renison, Daniel

Biodiversidad en las Sierras de Córdoba : problemas ambientales y conservación by Volkmann, Luis Rafael