TY  - BOOK
AU  - Gardner, Franklin P.
AU  - Mitchell, Roger L.
AU  - Pearce, R. Brent.
TI  - Physiology of crop plants
U1  - 581.1 
PY  - 1985///
CY  - Ames, Iowa
PB  - Iowa State University
KW  - Fisiología vegetal
N1  - 59-48
ER  -