TY  - BOOK
AU  - Yawalkar, K. S
AU  - Agarwal , J.P. 
AU  - Bokde, S. 
TI  - Manures and fertilizers/by K.S. Yawalkar, J.P. Agarwal and S. Bokde
SN  - 8190039229
U1  - 631.87  
PY  - 2002///
CY  - Nagpur: 
PB  - Agri-Horticultural Publishing House, 
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Fertilizers
ER  -