Judson, Sheldon. <br/><br/>
Physical geology  / 
by Sheldon Judson, Kenneth S. Deffeyes, Robert B. Hargraves. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1976. 
 - xv,560 p :  ill(some col), maps(chiefly col), port ;  24 cm. 
<br/><br/> Col. maps on lining papers. - With answers. 
<br/><br/>Bibl. - Index. 
<br/><br/><label>ISBN: </label>0136696554 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geology.