TY  - BOOK
AU  - Gupta,P.K., x
AU  - x
TI  - Soil, Plant, Water And Fertilizer Analysis: x
SN  - 8177540386
U1  - 631.47/G977s 
PY  - 2000///
CY  - Jodhpur
PB  - Agrobios
KW  - Soil Conservation
KW  - Agriculture
N1  - x
ER  -