Undiscovered oil and gas resources  an evaluation of the Department of the interior's 1989 assessment procedures 
/ Committee on Undiscovered Oil and Gas Resources, Board on Earth Sciences and Resources, Commission on Geosciences, Environment, and Resources, NationalResearch Council 
 - Washington, D. C.  National Academy Press  1991 
 - 108 71 p. : ill. ; 23 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0309045339 
<br/><br/><label>LCCN: </label>91-061496 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum reserves--United States<br/>Natural gas reserves--United States