TY  - BOOK
ED  - World Health Organization.
ED  - World Health Organization.
TI  - Guidelines for drinking-water quality
SN  - 9241545143
AV  - TD215 .W67 1998
U1  - 363.61 GUI 21
PY  - 1998///
CY  - Geneva
PB  - World Health Organization
KW  - Drinking water
KW  - Standards
KW  - Handbooks, manuals, etc
N1  - P.B; Includes bibliographical references
ER  -