Sanitation without water

समान संसाधन

• Sanitation without water /
  द्वारा: Winblad, Uno
  प्रकाशित: (1985)
• Health aspects of latrine construction /
  द्वारा: Carroll, R. F.
  प्रकाशित: (1991)
• Mechanised emptying of pit latrines /
  द्वारा: Carroll, R. F.
  प्रकाशित: (1989)
• Drinking-water and sanitation, 1981-1990 : a way to health / a WHO contribution to the International Drinking Water Supply and Sanitation Decade.
  प्रकाशित: (1981)
• The International Drinking Water Supply and Sanitation Decade Directory.
  प्रकाशित: (1984)