IS:7784-(Pt.1)-1993. Indian standard design of cross drainage works : code of practice. Pt.1 : general features.
Bureau of Indian Standards[BIS]
IS:7784-(Pt.1)-1993. Indian standard design of cross drainage works : code of practice. Pt.1 : general features. - New Delhi Bureau of Indian Standards 1993 - 11p.
ENG
IS CODE / I.S.I
IS:7784-(Pt.1)-1993. Indian standard design of cross drainage works : code of practice. Pt.1 : general features. - New Delhi Bureau of Indian Standards 1993 - 11p.
ENG
IS CODE / I.S.I