TY  - RPRT
TI  - Preliminary geologic map of the Burns and West Myrtle Butte 15-minute quadrangles, Oregon
AU  - R. C. Greene
PY  - 1972
DO  - 10.3133/mf320
UR  - https://pubs.usgs.gov/publication/mf320
ID  - mf320
ER  -