Genetic diversity of maize (<Emphasis Type="Italic">Zea mays</Emphasis> L. ssp. <Emphasis Type="Italic">mays</Emphasis>) in communities of the western highlands of Guatemala: geographical patterns and processes
(1) Technology and Agrarian Development and Centre for Geo-Information, Wageningen University and Research Centre, Wageningen, The Netherlands;(2) ICTA, Km 21.5 hacia Amatitlán, Bárcena, VN, Guatemala