समान संसाधन: Water and waste water technology /
विषय: Water-supply engineering.
विषय: Sewage disposal.
- Wastewater engineering : treatment, disposal, and reuse /
- Water and waste water technology /
- Wastewater Engineering : Treatment and Resource Recovery Volume 1 /
- Wastewater engineering : treatment and resource recovery volume 2 /
- chemical and biological characterization of municipal siluges, sediments, dredge spolis, and drilling muds /
- Water supply and waste-water disposal /