TY  - BOOK
TI  - Guidelines for drinking-water quality /Vol.1
SN  - 9241541687 (pbk. : v. 1)
U1  - 628.161 GUI 
PY  - 1984///-1985
CY  - Geneva, Albany, NY
PB  - The Organization, WHO Publications Centre USA, [distributor]
KW  - Drinking water
N1  - v. 1. Recommendations -- v. 2. Health criteria and other supporting information -- v. 3. Drinking-water quality control in small-community supplies
ER  -