TY  - BOOK
ED  - Geological Survey (U.S.)
TI  - United States Geological Survey yearbook Fiscal year 1979
U1  - 353.00855 
PY  - 1979///-1980
CY  - Washington
PB  - United States Government Printing Office
KW  - Geological Survey (U.S.)
KW  - Geology
KW  - Research
KW  - United States
ER  -