TY - JA AU - Orlove,B.S. TI - Barter and cash sale on lake Titicaca: A test of competing approaches PY - 1986/// KW - Agricultural economics KW - Economic behaviour KW - Grain KW - AGROVOC KW - Highlands KW - Marketing KW - Peru KW - Potatoes KW - Rural areas T2 - Current Anthropology ER -