TY  - BK
AU  - Cortez M.,H.
AU  - Duron I.,J.
AU  - Giron C.,R.
AU  - Gutierrez G.,M.
AU  - Oyervides G.,M.
AU  - Rodriguez C.,A.
TI  - Evaluation of broad-base improved populations of maize (Zea mays L.). 1. Cumulative gene effects and heterosis
PY  - 1985///
CY  - Saltillo, Coah. (Mexico)
PB  - UAAAN, 
KW  - Hybrid vigour
KW  - Mexico
KW  - Plant population
KW  - AGROVOC
KW  - Selection
KW  - Zea mays
KW  - Plant breeding
KW  - CIMMYT
ER  -