TY  - RPRT
TI  - Digital geologic map of the Spokane 1:100,000 quadrangle, Washington and Idaho: A digital database for the 1990 N.L. Joseph map
AU  - Bruce R. Johnson
AU  - Pamela D. Derkey
PY  - 1998
DO  - 10.3133/ofr98115
UR  - https://pubs.usgs.gov/publication/ofr98115
ID  - ofr98115
ER  -