Wastewater irrigation in developing countries health effects and technical solutions

Manylion Llyfryddiaeth
Awduron Eraill: Shuval, Hillel I. 1926-
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Washington, D.C. UNDP-World Bank Water and Sanitation Program 1990.
Pynciau: