Earth manual :  a guide to the use of soils as foundations and as construction materials for hydraulic structures / 
United States. Department of the Interior. Bureau of Reclamation. 
 - 1st ed. 
 - [Washington]:   [U. S. Government Printing Office],   1968.  
 - xxviii, 783 p. :  ill., tables ;  18 cm. 
<br/><br/>Includes index (p. 755-783). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earthwork<br/>Soil mechanics
<br/><br/><label>Dewey Class. No.: </label>624.151