TY  - BOOK
AU  - Asana R D
TI  - Crop physiology in India
T2  - ICAR technical bulletin agriculture series; 16
U1  - J:93.2, K8 
PY  - 1968///
CY  - New Delhi    
PB  -  ICAR        
KW  -  Crop physiology
KW  - Agriculture
N1  - Includes references
ER  -