TY  - BOOK
AU  - Raychandhan ,S.P.
TI  - Use of Artificial Fertilizers in India
T2  - ICAR Technical Bulletin (Agri.) No. 13 )
U1  - 631.80954 RAY-U 
PY  - 1960///
CY  - New Delhi
PB  - Indian Council of Agricultural Res.
ER  -