A model for the development of a selfhelp water supply program /

Lignende værker

• Appropriate technology for water supply and sanitation : sociocultural aspects of water supply and excreta disposal /
  af: Elmendorf, Mary Lindsay
  Udgivet: (1980)
• Appropriate technology for water supply and sanitation : health aspects of excreta and sullage management : a state-of-the-art review /
  af: Feachem, Richard G.
  Udgivet: (1980)
• Water supply engineering /
  af: Babbitt, Harold E.
  Udgivet: (1949, c1949)
• Elements of water supply engineering /
  af: Waterman, Earle Lytton
  Udgivet: (1947, c1938)
• Appropriate technology for water supply and sanitation : meeting the por for water supply and waste disposal /
  af: Golladay, Fredrick L.
  Udgivet: (1983)