Wastewater treatment and excreta disposal in developing countries : report on a research project on behalf of GATE .. carried out by INFU ...

Baumann, Werner.
Karpe, Hans Jurgen.
Dortmund, W. Germany : GTZ, 1980.
167 p. + annex (10 p.) : ill., maps, photos.
GATE appropriate technology.
Sewage disposal.
Rural.
Sanitary engineering.
ENG
R 16.33 BAU -100
100