TY  - BOOK
AU  - Ghosh, P C
TI  - Chemistry and agronomic evaluation of phosphatic fertilizers
SN  - 8185680302
U1  - 631.85:54 
PY  - 1999///
CY  - Udaipur
PB  - Agrotech Publishiing Academy
KW  - Phosphate fertilizers
ER  -