TY  - BOOK
AU  - International Maize and Wheat Improvement Center(CIMMYT)
TI  - CIMMYT's 20th anniversary: a commemoration
U1  - 633.150.72 I-5C 
PY  - 1987///
CY  - Mexico
KW  - CORN -- RESEARCH
KW  - WHEAT -- RESEARCH
ER  -