TY  - BOOK
AU  - Yawaikar, K. S
AU  - Agarwal, J. P
TI  - Manures and Fertilisers
U1  - 631.8 Y 11 M 
PY  - 1977///
CY  - Nagpur
PB  - Agri-Horticulishing Publishing House
KW  - Fertilisers
ER  -