IS:3025-(Pt.23)-1986. Indian standard methods of sampling and test (physical and chemical) for water and waste water. Pt.23 : alkalinity.
Bureau of Indian Standards[BIS]
IS:3025-(Pt.23)-1986. Indian standard methods of sampling and test (physical and chemical) for water and waste water. Pt.23 : alkalinity. - New Delhi Bureau of Indian Standards 1993 - 2p.
IS Code / I.S.I
IS:3025-(Pt.23)-1986. Indian standard methods of sampling and test (physical and chemical) for water and waste water. Pt.23 : alkalinity. - New Delhi Bureau of Indian Standards 1993 - 2p.
IS Code / I.S.I