TY  - BOOK
AU  - Bandyopadhyay, P.C., ed.
TI  - Soil fertility management for sustainable agricultural
SN  - 8189729705
U1  - 631.42 B 22 S 
PY  - 2007///
CY  - New Delhi
PB  - Gene-Tech Books
KW  - Soil Fertility
ER  -