Tuttle, Sherwood D., 1918-  Tuttle, Sherwood D., 1918- <br/><br/>
Landforms and landscapes 
[by] Sherwood D. Tuttle. 
 - Dubuque, Iowa,  W. C. Brown Co.  [1970] 
 - Brown foundations of earth science series .
<br/><br/>Bibliography: p. 131-134. 
<br/><br/><label>ISBN: </label>0697050084 
<br/><br/><label>LCCN: </label>78118886 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geomorphology.
<br/><br/><label>LC Class. No.: </label>GB401  / .T87 
<br/><br/><label>Dewey Class. No.: </label>551.4