Plummer, Charles C. <br/><br/>
Physical Geology 
Charles C. Plummer and David McGeary 
 - 6th 
 - England:  Wm. C. Brown Publishers,  1979. 
 - xiv, 537p 
<br/><br/> Includes index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0-697-13807-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geography
<br/><br/><label>Dewey Class. No.: </label>910  / PLP