Methods of test for soils  Part xxix determination of dry density of soils, in place, by the core-cutter method 

 - 1st rev. 
 - New Delhi  Indian standards institution   1976 
<br/><br/><label>Subjects--Index Terms: </label>IS:2720(Part xxix)-1975 
<br/><br/><label>Dewey Class. No.: </label>624.131.431.5