U.S. crude oil, natural gas, and natural gas liquids resrves... annual report 

 - Washington,D.C.  Energy Information Administration, Office of Oil and Gas. 
<br/><br/> Description based on: 1996;title from title screen (viewed on Apr. 10,2003). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum reserves<br/>Natural gas reserves
<br/><br/><label>GPO Item No.: </label>0429-K-02(online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>E 3.34: