The future supply of nature-made petroleum and gas technical reports 
R. F. Meyer 
 - New York :  Pergamon,  1977 
 - 1046 p. :  il. 
<br/><br/> Sponsered by UNITAR and IIASA Conference on Energy Rosources 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PETROLEO--CONGRESOS<br/>GAS NATURAL--CONGRESOS
<br/><br/><label>Dewey Class. No.: </label>665.5  / U58