TY  - RPRT
TI  - Digital map of major bedrock lithologic units for the Pacific Northwest: A contribution to the Interior Columbia River Basin Ecosystem Management Project
AU  - Bruce R. Johnson
AU  - Gary L. Raines
PY  - 1995
DO  - 10.3133/ofr95680
UR  - https://pubs.usgs.gov/publication/ofr95680
ID  - ofr95680
ER  -