TY  - BOOK
AU  - Gupta, P K,
TI  - Methods in Environmental Analysis Water, Soil and Air
SN  - 8177543083
U1  - 551 
PY  - 2007///
CY  - Jodhpur
PB  - Agrobios (India)
KW  - Geology, Hydrology & Meteorology
ER  -