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Search results with tag "Who guidelines for drinking water"
NATIONAL STANDARD
extwprlegs1.fao.org1.6 In drawing up these guidelines, the 2nd edition of the WHO Drinking Water Quality Guidelines, 1993/96/98 was used as the main reference. Note: • WHO Guidelines for Drinking Water Quality, Volume 1/ 1993. • WHO Guidelines for Drinking Water Quality, Second Edition/ Volume 2, 1996.