TY  - BOOK
AU  -  Gupta, P.K.
TI  - A Handbook of soil fertilizer and Manure
SN  - 8177541528
AV  - Ref. 631.802 G95 C2010 
PY  - 2010///
CY  - India
PB  - Agrobios India
KW  - A Handbook of soil fertilizer and Manure
N1  - Include glossary
ER  -