Appropriate technology in water supply and waste disposal /

समान संसाधन

• Water supply and sanitation in developing countries /
  प्रकाशित: (1983)
• Elements of water supply and wastewater disposal /
  द्वारा: Fair, Gordon Maskew
  प्रकाशित: (1958)
• Elements of water supply and wastewater disposal /
  द्वारा: Fair, Gordon Maskew
  प्रकाशित: (1971)
• Water, people and waste in developing countries : 7th WEDC Conference, 23-25 September 1981 : proceedings /
  प्रकाशित: (1982)
• Collaboration in water and waste engineering for developing countries 5th WEDC Conference, 22-24 April 1979 proceedings
  प्रकाशित: (1979)