OPAC Home  
KALBERMATTEN, John M. JULIUS, De Anne S. jt.au. GUNNERSON, Charles G. jt.au.

Appropriate technology for water supply & sanitation - Washington World Bank 1980 - 125p. - World Bank Technical Paper : appropriate technology for water supply and sanitation vol. 1 .


Water supply
sanitary engineering

628 / K3

Copyright @ 2015-2021 Library, University of Moratuwa, Katubedda, Moratuwa (10400), Sri Lanka