TY - BK AU - Reyes CastaƱeda,P. TI - Genotecnia del maiz para tierra caliente U1 - 633.153 PY - 1971/// CY - Monterrey, NL (Mexico) PB - ITESM, KW - Agronomic characters KW - AGROVOC KW - Economics KW - Education KW - Extension activities KW - Gene pools KW - Mexico KW - Nutritive value KW - Research KW - Seed production KW - Selection KW - Training KW - Tropical zones KW - Varieties KW - Zea mays KW - Genetics KW - Plant breeding N1 - Illustrations, tables, graphs, bibliography p. 132-138 ER -