A Bibliography of Ohio geology. 

 - Columbus :  Geological Survey of Ohio,  1906. 
 - 332 p. ;  25 cm. 
 - Bulletin ;  6 .
 - Bulletin (Ohio. Division of Geological Survey) ;  6. .
<br/><br/>Part 1.  A subject index of the publications of the Geological Survey of Ohio, from its inception to and including Bulletin eight of the fourth series / by Alice Greenwood Derby -- Part 2. A bibliography of the publications relating to the geology of Ohio, other than those of the State Geological Survey / by Mary Wilson Prosser. 
<br/><br/><label>LCCN: </label>gs 07000007  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Indexes.--Ohio<br/>Geology--Ohio--Bibliography.
<br/><br/><label>LC Class. No.: </label>Z603.U5  / O5 
<br/><br/><label>Dewey Class. No.: </label>557.66 
<br/><br/><label>Gov. Doc. Class. No.: </label>ONR 84.3:6