Guidelines for drinking - water quality
World Health Organisation (Geneva)
Guidelines for drinking - water quality World Health Organisation. - 2nd ed.. - Delhi AITBS Publications 2001 - 3v.; 24cm.
Contents: Vol.1. Recommendations - v.2. Addendum to volume 2, health criteria and other supporting information - v.3. Surveillance and control of community supplies.
8185386471
Drinking Water; Water Supply.
363.1394 / W83G
Guidelines for drinking - water quality World Health Organisation. - 2nd ed.. - Delhi AITBS Publications 2001 - 3v.; 24cm.
Contents: Vol.1. Recommendations - v.2. Addendum to volume 2, health criteria and other supporting information - v.3. Surveillance and control of community supplies.
8185386471
Drinking Water; Water Supply.
363.1394 / W83G