Stephen B. Brush1943BooksBenefits of biodiversityComparative farming systemsValuing local knowledgeFarmers' BountyGenes in the FieldGenes in the fieldLa chacra de papaDiversity and change in Andean agricultureMountain, field, and familySubsistence strategies and vertical ecology in an Andean community, Uchucmarca, PeruAuthor data: Open Library
