TY  - BOOK
AU  - Gupta, P. K,
TI  - Methods in Environmental Analysis Water, Soil and Air
U1  - 631 
PY  - 2000///
CY  - Jodhpur
PB  - Agrobios (India)
KW  - Air Analysis
KW  - Soil Analysis
KW  - Techniques, equipment & materials
KW  - Water Analysis
ER  -