TY  - BOOK
AU  - Bhargava, S. K
TI  - Practical methods for water and air pollution monitoring
SN  - 9788122424041
AV  - TD 883 .B43 2009 
PY  - 2009///
CY  - New Delhi : 
PB  - New Age International (P) Ltd.
KW  - Water--Pollution
KW  - Air--Pollution
KW  - Air quality management
ER  -