Statistical Abstract of the United States 1994. 

 - 114th edition 
 - Washington, USA :  U.S Department of Commerce ,  ©1994 . 
 - xxiv, 1011 pages :   illustrations, maps ;   23 cm  
<br/><br/> Includes index.  
<br/><br/><label>ISBN: </label>0160451744 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Statistics