Handbook for district sanitation coordinators/

Additional authors: Basaako, Kebadire | Nostrand John van. Series: (Technology Advisory Group of the World Bank, technical note ; no. 9) Published by : International Bank for Reconstructions and Development, (Washington D.C. :) Physical details: [6], 122 p. : ill., charts, diagrs., maps, photos. Subject(s): Sewage disposal