TY - BOOK ED - International Crops Research Institute for the Semi-Arid Tropics TI - Agricultural markets in the semi-arid tropics: : proceedings of the International Workshop.. U1 - 338.17 PY - 1985/// CY - Patancheru PB - The Institute KW - Productos agrícolas KW - Aspectos económicos KW - Puebla KW - Mercadeo ER -