Riva, Joseph P. <br/><br/>
U.S. conventional oil and gas production :  prospects to the year 2000 / 
Joseph P. Riva, John J. Schanz and John G. Ellis ; foreword by Melvin A. Conant. 
 - Boulder :  Westview Press,  1985 
 - 145 p. : b ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0813370663 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas industry--Forecasting--United States<br/>Petroleum industry and trade--Forecasting--United States
<br/><br/><label>Dewey Class. No.: </label>338.2728  / R616U 1985