IS:7022-(Pt.1)-1973. Indian standard glossary of terms relating to water sewage and industrial effluents. Pt.1.
Indian Standards Institution[ISI]
IS:7022-(Pt.1)-1973. Indian standard glossary of terms relating to water sewage and industrial effluents. Pt.1. - New Delhi Indian Standards Institution 1977 - 32p.
ENG
IS Code / I.S.I
IS:7022-(Pt.1)-1973. Indian standard glossary of terms relating to water sewage and industrial effluents. Pt.1. - New Delhi Indian Standards Institution 1977 - 32p.
ENG
IS Code / I.S.I