TY  - BOOK
AU  - Saxena,M.M.
TI  - Environmental analysis ; water soil and air
SN  - 8187167068
U1  - 363.706 
PY  - 1998///
PB  - Botanica Bikaner
KW  - Environmental analysis
KW  - Water analysis
KW  - Water SamplingSoil analysis
KW  - Soil Sampling
N1  - Includes bibliographical references
ER  -