TY  - BOOK
AU  - Janick, Jules.
TI  - Plant science; an introduction to world crops
T2  - A series of books in agricultural sciences
U1  - 633 
PY  - 1974///
CY  - San Francisco, Cal.,
PB  - W. H. Freeman
KW  - Cultivos y clima
KW  - Cultivos
ER  -