Texte intégral
TAG Technical Note Number 10 United Nations Development Programme T AI Interregional Project INT/81/047 Executing Agency: The World Bank Manual on the Design, Construction and Maintenance of Low-Cost Pour-Flush Waterseal Latrines in India By A.K. Roy, P.K. Chatterjee, K.N. Gupta, S.T. Khare, B.B. Rau and R.S. Singh: Technology Advisory Group (TAG)-India A q s .4 (s* (6