TY  - RPRT
TI  - Geologic map of the Spirit Lake East quadrangle, Skamania County, Washington
AU  - Russell C. Evarts
AU  - Roger P. Ashley
PY  - 1993
DO  - 10.3133/gq1679
UR  - https://pubs.usgs.gov/publication/gq1679
ID  - gq1679
ER  -