TY  - BOOK
AU  - R.K. Kaleeswari et. al
TI  - A Hand Book of Soil Fertility 
SN  - 9789381226551
U1  - 631.42  K 1245 H 
PY  - 2013///
CY  - New Delhi
PB  - Delhi Satish serial Publishing House
KW  - Soil Fertility
ER  -