TY  - BOOK
AU  - Mangelsdorf,Paul C.
TI  - Corn: its origin evolution and improvement 
SN  - 0674171756
PY  - 1974///
CY  - Cambridge, Mass.
PB  - Belknap Press of Harvard University Press
KW  - Corn
N1  - Bibliography : p. 245-252
ER  -