TY - JA AU - Wilkes,H.G. AU - Taba,S. TI - CIMMYT begin in situ monitoring in Mexico and Guatemala PY - 1986/// KW - Euchlaena mexicana KW - Gene pools KW - Genetic variation KW - AGROVOC KW - Germplasm conservation KW - Guatemala KW - Mexico KW - Zea mays KW - CIMMYT T2 - Diversity ER -