TY  - RPRT
TI  - Geologic map of the Amboy Quadrangle, Clark and Cowlitz counties, Washington
AU  - R.C. Evarts
PY  - 2005
DO  - 10.3133/sim2885
UR  - https://pubs.usgs.gov/publication/sim2885
ID  - sim2885
ER  -