TY  - GEN
AU  - Janick, Jules
AU  - Schery, Robert W
AU  - Woods, Frank W.
AU  - Ruttan, Vernon W.
TI  - Plant science an introduction to world crops 
U1  - 580 
CY  - New Delhi
PB  - S.chand and company
KW  - PLANTS
KW  - BOTANY
ER  -