TY  - BOOK
AU  - Yawalkar, K.S.
AU  - Bokde, S.
ED  - Agarwal, J.P.
TI  - Manures and Fertilisers 12 th ed 
SN  - 8190039229
U1  - 631.8 
PY  - 2016///
CY  - Nagpur
PB  - Agri-Horticultural Publishing House 
ER  -