HEAD, K.H <br/><br/>
Manual of soil laboratory testing Vol. I: Soil Classification and compaction tes 

 - London.  Pentech Press, GB  1980 
 - 339p.     Volume 1 
<br/><br/><label>ISBN: </label>727313029 
<br/><br/><label>Dewey Class. No.: </label>631.41