TY  - BOOK
ED  - Geological Survey (U.S.)  
ED  - Geological Survey (U.S.)  
TI  - United States Geological Survey yearbook
AV  - QE 76 .U56
U1  - 353.008/55 
CY  - [Reston, Va.?], Washington, D.C.
PB  - U.S. Dept. of the Interior, Geological Survey, For sale by the Supt. of Docs., U.S. G.P.O.
KW  - Geological Survey (U.S.)
KW  - Geology
KW  - Research
KW  - United States
KW  - Periodicals
KW  - Local
N1  - Description based on: 1980; GeoRef; 0197-7482; Report covers fiscal year
ER  -