Trowbridge, Arthur C.  1885- <br/><br/>
Geology and geography of the Galena and Elizabeth quadrangles, 
by Arthur C. Trowbridge and Eugene Wesley Shaw; History of development of Jo Daviess county, by Bernard H. Schockel, work in cooperation with U. S. Geological survey.  Printed by authority of the state of Illinois. 
 - Urbana,  Illinois State Geological Survey, University of Illinois,  1916. 
 - 233 p.  illus., 2 fold. maps (in pocket) diagrs.  26 cm. 
 - Illinois. State Geological Survey. Bulletin,  no. 26 .
 - Bulletin (Illinois State Geological Survey) ;  no. 26. .
<br/><br/><label>LCCN: </label>gs 16000394  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Illinois.<br/>Physical geography--Illinois.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Illinois--Description and travel.
<br/><br/><label>LC Class. No.: </label>QE105  / .A16 no. 26