Measurement of negative pore pressure of unsatured soil shear and pore pressure research earth research program 

 - Denver :   U. S. Department of the Interior. Bureau of Reclamation,   1966. 
 - Report No. EM-738 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECANICA DEL SUELO<br/>ANALISIS DEL SUELO
<br/><br/><label>Universal Decimal Class. No.: </label>624.131 DEP