TY  - BOOK
AU  - Chapman,Deborah V.
ED  - World Health Organization.
ED  - Unesco.
ED  - United Nations Environment Programme.
TI  - Water quality assessments: a guide to the use of biota, sediments and water in environmental monitoring 
SN  - 0419216006
PY  - 1996///
CY  - London
PB  - E & FN Spon
KW  - Environmental monitoring
KW  - Fresh water
KW  - analysis
KW  - Water pollutants
KW  - Water quality
N1  - Published on behalf of United Nations Educational, Scientific and Cultural Organization, World Health Organization, United Nations Enviroment Programme
UR  - http://apps.who.int/iris/
ER  -