Petroleum geochemistry and exploration in the Afro-Asian region / 
editors Ruby K. Kumar, P. Dwivedi. 
 - Rotterdam :  A. A. Balkema,  1988. 
 - 546 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9061917913 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum geochemistry.