TY  - BOOK
AU  - McClintock, Barbara.
TI  - Chromosome constitutions of Mexican and Guatemalan races of maize
KW  - Maíz
KW  - Genética
KW  - Guatemala
KW  - México
N1  - Sobretiro de: Yearbook Carnegie Inst. Washington. 59:461-472, 1960
ER  -