Rural Water Supplies And Sanitation A Text From Zimbabwe's Blair Research Laboratory Peter Morgan

অনুরূপ উপাদানগুলি

• APPROPRIATE TECHNOLOGY FOR WATER SUPPLY AND SANITATION; MEETING THE NEEDS OF THE POOR FOR WATER SUPPLY AND WASTE DISPOSAL
  অনুযায়ী: GOLLADAY, FREDRICK L.
  প্রকাশিত: (1983)
• The Examination Of Waters And Water Supplies / Edwin Windle Taylor
  অনুযায়ী: TAYLOR, Edwin Windle
  প্রকাশিত: (1958)
• Appropriate technology for water supply and sanitation ; urban sanitation planning manual based on the Jakarta study
  অনুযায়ী: Vincent ZajacSusanto MertodiningratSoewasti Susanto
  প্রকাশিত: (1984)
• Water Supply And Sewerage Terence J. Mcghee
  অনুযায়ী: McGhee, Terence J
  প্রকাশিত: (1991)
• Appropriate technology for water supply and sanitation
  অনুযায়ী: Kalbermatten, John M.Julius, DeAnne S.Gunnerson, Charles G.
  প্রকাশিত: (1980)