Sewage irrigation.

Irrigation with treated sewage effluent : = management for environmental protection / by: (Language materials, printed)

Safe use of wastewater in agriculture = from concept to implementation / by: (Electronic resources)

Sewage irrigation.

Environment.

Water- Pollution.

Public Health.

Environmental Engineering/Biotechnology.

Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution.

Water reuse.

Agriculture.

Environmental Management.