TY - BOOK AU - Yapi, A. M. TI - Assessment of the economic impact of sorghum variety S 35 in Chad T2 - Impact series SN - 9290664088 PY - 1999/// CY - Andhra Pradesh, India PB - International Crops Research Institute for the Semi-Arid Tropics KW - Sorgo KW - Aspectos económicos KW - Rendimiento KW - Variedades ER -