TY  - BOOK
AU  - Agrawal,Anju and Gopal, Krishna
TI  - Biomonitoring of water and waste water
SN  - 9788132208631
PY  - 2013///
CY  - New delhi
PB  - springer
KW  - Sewage--Analysis
KW  - Water quality biological assessment
KW  - Biological monitoring
ER  -