Methods of test for soils/1st rev.  Part XXIV Determination of cation exchange capacity 

 - 1st rev. 
 - New Delhi  Indian standards institution  1982 
<br/><br/><label>Subjects--Index Terms: </label>IS:2720(Part XXIV)-1976 
<br/><br/><label>Dewey Class. No.: </label>624.131.414.3