TY  - BOOK
AU  - Gupta P.K.
TI  - A Handbook of Soil,Fertilizer & Manure
SN  - 8177541528
U1  - 631.4 
PY  - 2007///
CY  - Jodhpur
PB  - Agrobios (India)
KW  - SOIL SCIENCE AND AGRICULTURAL CHEMISTRY
KW  - A; HANDBOOK; SOIL,FERTILIZER; MANURE
ER  -