TY - REP AU - Edmeades,G.O. AU - Chapman,S.C. AU - Lafitte,H.R. AU - Vasal,S.K.|McLean,S.D. AU - Banziger,M. ED - Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico) TI - Improving the tolerance of lowland tropical maize to drought or low nitrogen T2 - CIMMYT Maize Program Special Report SN - 968-6923-39-X U1 - 633.1553 PY - 1994/// CY - Mexico, DF (Mexico) PB - CIMMYT KW - Deficiency diseases KW - Drought resistance KW - Lowland KW - Nitrogen KW - Research projects KW - Selection KW - Tropical zones KW - Zea mays KW - AGROVOC KW - Plant breeding KW - CIMMYT ER -