TY  - BOOK
AU  - Krafft, Kathleen.
CN  - QE75
CN  - TN23
CN  - QE75
CY  - [Reston, Va.?] :
CY  - Alexandria, VA :
DA  - 1985.
ID  - 122234
KW  - Mines and mineral resources
KW  - Mines and mineral resources
N1  - Includes index.
PB  - Dept. of the Interior, U.S. Geological Survey ;
PB  - Distribution Branch, Text Products Section, U.S. Geological Survey,
PP  - [Reston, Va.?] :
PP  - Alexandria, VA :
PY  - 1985.
T1  - USGS research on mineral resources--1985 :program and abstracts /
TI  - USGS research on mineral resources--1985 :program and abstracts /
VL  - 949
ER  -