TY  - BOOK
AU  - Du Bray, E. A.
CN  - I 19.76:
CY  - [Reston, Va.] :
DA  - 1995.
ID  - 219984
KW  - Volcanic ash, tuff, etc.
KW  - Geology
N1  - Shipping list no.: 97-0317-M.
PB  - U.S. Dept. of the Interior, U.S. Geological Survey,
PP  - [Reston, Va.] :
PY  - 1995.
T1  - Stratigraphic identification of middle Tertiary ash-flow tuffs using trace-element abundances, Worthington Mountains, Nevada
TI  - Stratigraphic identification of middle Tertiary ash-flow tuffs using trace-element abundances, Worthington Mountains, Nevada
VL  - 95-545
ER  -