TY  - BOOK
AU  - Gupta, P.K
TI  - Soil, Plant, Water and Fertilizer Analysis/ (Acc: 2085)
SN  - 8177540386
U1  - 631.4 GUP 
PY  - 2000///
CY  -  Jodhpur, India
PB  - Agrobios
ER  -