TY  - BOOK
AU  - Kalbermatten,John M.
TI  - Appropriate technology for water supply and sanitation: : a planner's guide
AV  - IRA TD353.K342 
PY  - 1980///
CY  - Washington, D.C
PB  - The World Bank
KW  - Water supply
KW  - Developing countries
KW  - Sewage disposal
N1  - Includes bibliographical references
ER  -