TY  - BOOK
AU  - Fewtrell, L.
AU  - Bartram, J.
TI  - Water Quality: Guidelines, Standards and Health 
SN  - 8174731865
AV  - TD 365.F4 
PY  - 2001///
CY  - Delhi
PB  - World Health Organization Geneva
KW  - Water quality management
KW  - Water supply
KW  - management
ER  -