TY  - BOOK
AU  - Raj,  A. Shiv 
TI  - An introduction to physiology of field crops/by A. Shiv Raj
U1  - 633  
PY  - 1978///
CY  - New Delhi: 
PB  - Oxford and IBH Publishing Co. 
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Field crops
ER  -