Low-cost technology options for sanitation : a state-of-the-art review and annotated bibliography /
Witold Rybczynski, Chongrak Polprasert & Michael McGarry
- Washington, D.C. : International Development Research Centre (IDRC) , 1978
- 183p. : ill. ; 25 cm.
Includes index.
088936155X
Sanitary engineering Developing countries Bibliographies Sanitation