Exploration and collecting mission for Manihot esculenta. Varietal variation of cassava in the Upper Amazon Palcazu Valley, Peru
Land use studies: Reconciling the Dynamics of Agriculture with the Environment Summary: Annual report 2005 Project PE-4
Isozyme variation in Passiflora subgenus Tacsonia : Geographic and interspecific differentiation among the three most common species
Mecanismos de pago por servicios ambientales en la región de Moyabamba Perú: Estudio piloto microcuencas miskiyacu y rumiyacu