TY  - GEN
AU  - Gupta, P. K.
TI  - Soil, plant, water and fertilizer analysis
SN  - 8177540386
U1  - 631.4 
PY  - 2004///
CY  - Jodhpur
PB  - Agrobios
KW  - Soil science
KW  - Agriculture and related technologies
ER  -