TY - SER ED - United Nations Development Programme. TI - Source / U1 - 338.91091724 PY - 1989///- CY - New York, NY : PB - Division of Information, United Nations Developmen t Programme, KW - United Nations KW - Technical assistance KW - Periodicals KW - United Nations Development Programme KW - Water-supply KW - Developing countries KW - Sanitation KW - Africa KW - Developing Countries KW - International cooperation KW - Water Supply N1 - Title from cover; Latest issue consulted: Vol. 4, no. 2 (Dec. 1992) ER -