TY  - BOOK
AU  - Yawalkar, K.S.
AU  - Agarwal, J.P.
TI  - Manures and fertilisers 11th ed
SN  - 8190039229
U1  - 631.8 Y 29 M 
PY  - 2011///
CY  - Nagpur
PB  - Agri-Horticultural
KW  - Fertilisers
ER  -