TY  - GEN
ED  - World Health Organization
TI  - Guidelines for drinking-water quality Vol. 1
SN  - 92-4-154514-3
PY  - 1998///
CY  - Geneva
PB  - WHO
KW  - WATER
KW  - WATER-CHEMICAL ANALYSIS
KW  - WATER-MICROBIOLOGY
N1  - Contents : Recommendations : addendum
ER  -