TY  - TH
AU  - Perales Rivera,H.
TI  - Conservation and evolution of maize in Amecameca and Cuautla valleys of Mexico
PY  - 1998///
CY  - Chapingo, Tex. (Mexico)
PB  - Perales Rivera, H., 
KW  - Innovation adoption
KW  - AGROVOC
KW  - Land races
KW  - Maize
KW  - Mexico
KW  - Research projects
KW  - Selection
KW  - Zea mays
KW  - Yields
N1  - Thesis (Ph. D.) University of California, 1998
ER  -