IS:5182-(Pt.1)-1969. Indian standard method for measurement of air pollution. Pt.1 : dustfall.
Bureau of Indian Standards[BIS]
IS:5182-(Pt.1)-1969. Indian standard method for measurement of air pollution. Pt.1 : dustfall. - New Delhi Bureau of Indian Standards 1989 - 10p.
ENG
IS Code / B.I.S
IS:5182-(Pt.1)-1969. Indian standard method for measurement of air pollution. Pt.1 : dustfall. - New Delhi Bureau of Indian Standards 1989 - 10p.
ENG
IS Code / B.I.S