Drinking water :

समान संसाधन

• Drinking water: principles and practices/
  द्वारा: De Moel, P J.
  प्रकाशित: (2006)
• Guidelines for drinking water quality /
  द्वारा: Who
  प्रकाशित: (2006)
• Guidelines for drinking water quality
  प्रकाशित: (1997)
• Heterotrophic plate counts and drinking-water safety The significance of HPCs for water quality and human health /
  द्वारा: Bartram, J. Etc
  प्रकाशित: (2005)
• Drinking water quality: problems and solutions
  द्वारा: Gray, N.F
  प्रकाशित: (2008)