TY  - RPRT
TI  - Preliminary geologic map of the Medfra quadrangle, Alaska
AU  - William Wallace Patton
AU  - E. J. Moll
AU  - J.T. Dutro
AU  - M.L. Silberman
AU  - R. M. Chapman
PY  - 1980
DO  - 10.3133/ofr80811a
UR  - https://pubs.usgs.gov/publication/ofr80811A
ID  - ofr80811A
ER  -