Holtez, Wesley G. <br/><br/>
Soil as an engineering material / 
by Wesley G. Holtez 
 - Washington, D.C. :  U.S. Government Printing Office,  1969 
 - vi, 45 p. ;  26 cm. 
<br/><br/> Bureau of reclamation 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil conservation--United States<br/>Water conservation--United States
<br/><br/><label>Dewey Class. No.: </label>631.4973