1. Indian Standard SPECIFICATION FOR COARSE AND FINE AGGREGATES FROM NATURAL SOURCES FOR CONCRETE ( Second Revision) Ninth Reprint SEPTEMBER 1993 UDC 691.322 @ Co@yright…
Indian Standard SPECIFICATION FOR COARSE AND FINE AGGREGATES FROM NATURAL SOURCES FOR CONCRETE ( Second Revision ) Ninth Reprint SEPTEMBER 1993 UDC 691.322 @ Co@yright 1971…