IS:9401-(Pt.9)-1987. Indian standard method of measurement of works in river valley projects (dams and appurnant structures). Pt.9 : lining.
Bureau of Indian Standards[BIS]
IS:9401-(Pt.9)-1987. Indian standard method of measurement of works in river valley projects (dams and appurnant structures). Pt.9 : lining. - New Delhi Bureau of Indian Standards 1987 - 5p.
ENG
IS Code / B.I.S
IS:9401-(Pt.9)-1987. Indian standard method of measurement of works in river valley projects (dams and appurnant structures). Pt.9 : lining. - New Delhi Bureau of Indian Standards 1987 - 5p.
ENG
IS Code / B.I.S