TY - BOOK TI - Characterization of maize germplasm grown in Eastern and Southern Af rica : : results of the 2002 regional trials coordinated by CIMMYT U1 - K 633.15 CHA PY - 2003/// CY - Mexico : PB - The International Maize and Wheat Inprovement Centre (C IMMYT), KW - Corn KW - Germplasm resources N1 - Includes bibliographic references ER -