United States Geological Survey Yearbook, Fiscal Year 1985 / 
[U. S Department of the Interior and U. S. Geological Survey]. 
 - [Washington]:   [United States Government Printing Office],   [1986].  
 - v, 143 p. :  ill., maps, tables ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Research--United States
<br/><br/><label>Dewey Class. No.: </label>353.00855