TY - NCL TI - El Mejoramiento Del Maiz a Nivel Mundial en la Decada del Setenta y el Papel del CIMMYT; El Batan, Mexico; 22-26 Abr 1974. Memoria U1 - 633.154 PY - 1974/// CY - Mexico, DF (Mexico) PB - CIMMYT, KW - Adaptation KW - Agronomic characters KW - AGROVOC KW - Basic needs KW - Breeding KW - Crossbreeding KW - Economics KW - Germplasm conservation KW - Insects KW - Nutritive value KW - Planning KW - Plant diseases KW - Plant physiology KW - Production factors KW - Quality KW - Training KW - Tripsacum KW - Zea mays KW - CIMMYT N1 - Also available in English ER -