TY  - BOOK
AU  - John L Havlin
AU  - Beaton
TI  - Soil Fertility and Fertilizers,Ed7
SN  - 0000088997
U1  - 624.1514 
PY  - 2005///
CY  - New Delhi
PB  - P H I
KW  -  Fertilizers,Ed7
KW  -  Soil
KW  - Fertility
KW  - Soil Engg, Soil Mechanics
ER  -