Appropiate technology for water supply and sanitation : night-soil composting /

類似資料

• Appropriate technology for water supply and sanitation : meeting the por for water supply and waste disposal /
  著者:: Golladay, Fredrick L.
  出版事項: (1983)
• Appropriate technology for water supply and sanitation : technical and economic options /
  著者:: Kalbermantten, John M.
  出版事項: (1980)
• Appropriate technology for water supply and sanitation : sociocultural aspects of water supply and excreta disposal /
  著者:: Elmendorf, Mary Lindsay
  出版事項: (1980)
• Appropriate technology for water supply and sanitation : health aspects of excreta and sullage management : a state-of-the-art review /
  著者:: Feachem, Richard G.
  出版事項: (1980)
• Appropriate techonology for water supply and sanitation : a planner's guide /
  著者:: Kalbermantten, John M.
  出版事項: (1980)