Lesley, J. Peter,  1819-1903. <br/><br/>
A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... 
Compiled ... by J.P. Lesley ... 
 - Harrisburg,  Board of Commissioners for the Geological Survey,  1889-90. 
 - 3 v.  illus.  23 cm. 
 - Pennsylvania. [State geologist (1874-1890)] Report of progress  P4 .
 - Report of progress (Geological Survey of Pennsylvania),  P4. .
<br/><br/> At head of title: Geological survey of Pennsylvania.  Paged continuously. 
<br/><br/><label>LCCN: </label>gs 07000749  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontology--Pennsylvania.
<br/><br/><label>LC Class. No.: </label>QE157  / .A16 vol. 58, pts. 1-3