TY - BOOK AU - Shuval,Hillel I. TI - Wastewater irrigation in developing countries: health effects and technical solutions T2 - Workld bank technical paper SN - 0821307630 U1 - 363.728 PY - 1990/// CY - Washington, D. C. PB - The World Bank KW - Water reuse - Hygiene aspects - Developing countries ER -