CADACE - Environment Care, a non-profit organization in Argentina's Patagonia. Offers courses, sports and other activities aimed at protecting or restoring the environment.Fauna of La Pampa - Data and images of La Pampa, Argentina vertebrates.
Minerals from Eduardo Jawerbaum Collection - Specimens from a private collection, mostly from Argentine localities.
Marsupials of Argentina - Checklist of the marsupial species of Argentina (Orders Didelphimorphia, Paucituberculata and Microbiotheria), their distribution, conservation status and references.
Green Cross Argentina - Describes this international organization's projects to encourage and support sustainable development in Argentina, including environmental impact assessment, urban planning, and sustainable tourism development.
