TY  - RPRT
TI  - Map of bedrock geologic data sites, Glacier Peak Wilderness study, Chelan, Skagit, and Snohomish counties, Washington
AU  - Arthur B. Ford
PY  - 1983
DO  - 10.3133/ofr83454
UR  - https://pubs.usgs.gov/publication/ofr83454
ID  - ofr83454
ER  -