Thoman, Richard S.,  1919- <br/><br/>
Focus on geographic activity :  a collection of original studies / 
Richard S. Thoman and Donald J. Patton. 
 - New York :  McGraw-Hill,  c1964. 
 - v, 199 p. :  maps. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic geography.
<br/><br/><label>Dewey Class. No.: </label>330.9  / THF 1964