Helium resources of the United States. 

 - Washington, D.C. :  U.S. Dept. of the Interior, Bureau of Mines 
 - v. :  ill. ;  26-28 cm. 
 - Biennial 
 - Began with 1973 issue. 
 - 1973-1993: Information circular 1997- : Technical note .
 - Information circular (United States. Bureau of Mines) BLM technical note. .
<br/><br/> Some v. distributed to depository libraries in microfiche.  Published: Amarillo, Tex. : U.S. Dept. of the Interior, Bureau of Land Management, 1998- 
<br/><br/>Some years not published. 
<br/><br/><label>Source: </label> U.S. Dept. of the Interior, Bureau of Land Management, Amarillo Field Office, 801 South Fillmore, Suite 500, Amarillo, Tex. 79101-3545 
<br/><br/><label>LCCN: </label>90657757  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Helium--United States--Statistics--Periodicals.<br/>Helium.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Periodicals.<br/>Statistics.
<br/><br/><label>LC Class. No.: </label>TN295  / .U4 subser 
<br/><br/><label>Dewey Class. No.: </label>622 s  338.2/797 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 28.27: I 28.167: I 53.20: