Casagrande, A. <br/><br/>
Second progress report on investigation of stress-deformation and strength characteristics of compacted clays   
by A. Casagrande nd R. C. Hirschfeld 
 - Cambridge  Pierce-Hall  1962 
 - Harvard soil mechanics series no.65 .
<br/><br/><label>Dewey Class. No.: </label>620.191  / N62