TY  - BOOK
ED  - International Maize and Wheat Improvement Center
TI  - Improving on excellence: Achievements in breeding with the maize race Tuxpeno
U1  - P 581.1599311 I61I 
PY  - 1986///
CY  - Mexico
PB  - CIMMYT
KW  - Wheat
KW  - Maize
ER  -