TY - BOOK AU - Lehmann David Ed. TI - Ecology and exchange in the Andes T2 - Cambridge Studies in Social Anthropology. 41 SN - 0 521 23950 8 U1 - Y49(J).791.N7, M2 PY - 1982/// CY - Cambridge PB - Cambridge University Press KW - Peasants N1 - Bibliography: p 236-242 ER -