Records and history of the United States Geological Survey  [computer file]. 

, Computer data. 
 - [Reston, Va.]  USGS  2000. 
 - 1 computer optical disc  4 3/4 in.  
 - U.S. Geological Survey circular  1179  .
<br/><br/> Shipping list no.: 2000-0034-E.  Editor: Clifford M. Nelson.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Historians.  
<br/><br/><br/>System requirements: PC; Adobe Acrobat Reader 3.0 or higher; VGA graphics capability; CD-ROM drive. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Geological Survey (U.S.)  --History.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geological surveys--History.   --United States
<br/><br/><label>GPO Item No.: </label>0620-A 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.4/2:1179/CD