Gene Flow Among Maize Landraces, Improved Maize Varieties, and Teosinte: Implications for Transgenic Maize Proceedings of a Forum held at El Batan Mexico 21-25 Sept. 1995 - México D. F. CIMMYT 1997 - 122 ISBN: 968-6923-53-5 Subjects--Index Terms: Agriculture Environment Ecology MAIZE TEOSINTE TRANSGENIC INTROGRESSION HYBRIDIZATION GENE FLOW