@ARTICLE {MENKIR:2004a, title = {Grouping of tropical midaltitude maize inbred lines based on yield data and molecular markers}, author = {Menkir, A. and Melake-Berhan, A. and The, C. * and Ingelbrecht, I. and Adepoju, A. }, journal = {Theoretical and Applied Genetics}, year = {2004}, volume = {108}, number = {8}, pages = {1582--1590}, }