TY  - RPRT
TI  - Digital archives - Thomas M. Bown's Bighorn Basin maps: The suite of forty-four office master copies
AU  - Kevin C. McKinney
PY  - 2001
DO  - 10.3133/ofr2001306
UR  - https://pubs.usgs.gov/publication/ofr2001306
ID  - ofr2001306
ER  -