Plummer, Charles C. <br/><br/>
Physical geology / 
by Charles C. Plummer and David McGeary. 
 - 5th. ed. 
 - Dubuque, IA :  Wm. C. Brown Publishers ;,  1991. 
 - xvi ; 543p. :  illus. ;  29cm. 
<br/><br/> Includes index and bibliographical references. 
<br/><br/><label>ISBN: </label>0697098273 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geology.