Forbes R J <br/><br/>
More studies in early petroleum histroy 

 - Leiden  E J Brill         1959 
 - 199p.  cm. 
<br/><br/><label>Standard No.: </label>42274 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum
<br/><br/><label>Dewey Class. No.: </label>F555v.M80<-M60, J9