Megill, R. E <br/><br/>
An introduction to exploration economics 
by R. E. Megill 
 - Tulsa, Okla :  Petroleum Pub. Co.,  1971 
 - xiii, 159 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0878140042 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum--Prospecting--Economic aspects