TY  - GEN
AU  - Aery, N C
TI  - Manual of environmental analysis
SN  - 9789380156217
PY  - 2010///
CY  - New Delhi
PB  - Ane books 
KW  - Environmental analysis-soil-air-water-plants
KW  - Indoor air pollution
KW  - Bioassay-monitoring
ER  -