Title: Handbook of water resources and pollution control
Subjects: Water-supply engineering, Évacuation, Traitement des déchets, Technique, Kontrolle, Water, Wasserverschmutzung, Pollution, Sewage disposal, Distribution de l'eau, Approvisionnement, Pollution de l'eau, Eau, Eaux usées, Wasserversorgung, Water, pollution, Water resources development