Bowman, Isaiah,    1878- <br/><br/>
The pioneer fringe /    
by Isaiah Bowman. 
 - New York :   American Geographical Society,   1931. 
 - ix p., i l., 361 p. :    front., ill. (incl. maps) diagrs;    26 cm. 
 - American geographical society. Special publication;   no. 13. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Frontier and pioneer life.--------<br/>Pioneers.--------