000 00444nam a2200121Ia 4500
082 _aIS Code
_bI.S.I
100 _aBureau of Indian Standards[BIS]
245 _aIS:2720-(Pt.9)-1992. Indian standard methods of test for soils. Pt.9 : determination of dry density - moisture content relation by constant weight of soil method.
260 _aNew Delhi
_bBureau of Indian Standards
_c1992
300 _a3p.
500 _aENG
890 _aIndia
999 _c18690
_d18690