TY  - BOOK
T1  - Isotopic geochronology of the Leadville 1° x 2° quadrangle, west-central Colorado :summary and discussion /
DA  - 1995.
CY  - Washington :
CY  - Denver, CO :
AU  - Wallace, Alan R.
VL  - 2104
CN  - QE75
CN  - QE75
PB  - U.S. G.P.O. ;
PB  - For sale by U.S. Geological Survey, Information Services,
PP  - Washington :
PP  - Denver, CO :
PY  - 1995.
N1  - Shipping list no.: 95-0180-P.
N1  - One colored map on folded leaf.
ID  - 164846
KW  - Radioactive dating
KW  - Geology, Stratigraphic.
KW  - Geology
TI  - Isotopic geochronology of the Leadville 1° x 2° quadrangle, west-central Colorado :summary and discussion /
ER  -