000 00387nam a2200109Ia 4500
082 _aIS Code
_bI.S.I
100 _aBureau of Indian Standards[BIS]
245 _aIS:2720-(Pt.6)-1972. Indian standard methods of test for soils. Pt.6 : determination of shrinkage factors (First revision).
260 _aNew Delhi
_bBureau of Indian Standards
_c1988
300 _a12p.
890 _aIndia
999 _c18685
_d18685