TY  - BOOK
AU  - Raychaudhuri, S.P.
TI  - Use of Artificial Fertilizers in India
T2  - ( ICAR. Review Series No.32 )( ICAR Tech.Bull.No.13)
U1  - 631.81954 R2U8 
CY  - New Delhi
PB  - ICAR
ER  -