TY - BOOK AU - Pescod,M.B. TI - Water supply and wastewater disposal in developing countries: Proceedings of a Water Supply and Sanitation Seminar held in Bangkok 19-23 Jan, 1970 PY - 1971/// CY - Bangkok PB - Asia Institute of Technology KW - Underdeveloped areas KW - Water supply KW - Congresses KW - Sewage disposal ER -