Munn, Malcolm John,  1874- <br/><br/>
Oil and gas fields of the Carnegie quadrangle, Pennsylvania / 
by Malcolm J. Munn. 
 - Washington,  Govt. Print. Off.,  1911. 
 - 99 p. :  ill., v fold pl. maps, diagrs. ;  24 cm. 
 - U.S. Geological survey. Bulletin 456 .
 - United States.  Geological Survey.  Bulletin ;  456. .
<br/><br/> Includes index. 
<br/><br/><label>LCCN: </label>gs 11000492  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oil fields--Pennsylvania--Carnegie quadrangle.<br/>Natural gas--Pennsylvania--Carnegie quadrangle.<br/>Geology--Pennsylvania--Carnegie quadrangle.
<br/><br/><label>LC Class. No.: </label>QE75  / .B9 no. 456