TY  - RPRT
TI  - Geologic map of the Cowlitz Falls quadrangle, Lewis and Skamania Counties, Washington
AU  - Russell C. Evarts
AU  - Roger P. Ashley
PY  - 1993
DO  - 10.3133/gq1682
UR  - https://pubs.usgs.gov/publication/gq1682
ID  - gq1682
ER  -