Guide for Defluoridation of Water for Drinking Purposes ( Chemical Treatment Method ) (IS : 12742 - 1989)

Bureau of Indian Standards

Guide for Defluoridation of Water for Drinking Purposes ( Chemical Treatment Method ) (IS : 12742 - 1989) - First Reprint September 1995 - New Delhi Bureau of Indian Standards 1990 - 7p

IS : 12742 - 1989

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Indian Standard - IT

IS : 12742 - 1989 / BUR
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