TY  - BOOK
AU  - McClintock, Barbara.
AU  - Blumeschein, Almiro.
AU  - Kato Yamakake, Takeo Angel.
TI  - Chromosome constitution or races of maize: : its significance in the interpretation of relationships between races and varieties in the Americas
U1  - 633.15 
PY  - 1981///
CY  - Chapingo, MÃ©x.
PB  - Colegio de Postgraduados
KW  - MaÃ­z
KW  - AmÃ©rica
KW  - GenÃ©tica
KW  - Variedades
ER  -