Biological and Social Assessments of the Cordillera de Vilcabamba, Peru (Rapid Assessment Program working paper 12)Smithsonian Institution/MAB Biodiversity Program
Alonso, L., Alonso, Alfonso, Schulenberg, T., and Dallmeier, Francisco. 2001. Biological and Social Assessments of the Cordillera de Vilcabamba, Peru (Rapid Assessment Program working paper 12). Washington, DC: Smithsonian Institution/MAB Biodiversity Program. In SI/MAB series, 6.