TY  - BOOK
AU  - Gupta, P K,
TI  - Soil, Plant, Water and Fertilizer Analysis
SN  - 8177543067
U1  - 631 
PY  - 2007///
CY  - Jodhpur
PB  - Agrobios (India)
KW  - Fertilizer Analysis
KW  - Techniques, equipment & materials
ER  -