Low-cost technology options for sanitation a state-of-the art review and annotated bibliography

Bibliographic Details
Main Author: Rybczynski, Witold
Corporate Authors: International Development Research Centre, International Bank for Reconstruction and Development
Other Authors: Polprasert, Chongrak, McGarry, Michael
Resource Type: Map
Published: [Washington] International Development Research Centre 1982.
Series:Appropriate technology for water supply and sanitation v.4