TY  - RPRT
TI  - Coal deposits in the valley of Healy River, Alaska
AU  - C. Wahrhaftig
AU  - J. Freedman
PY  - 1945
DO  - 10.3133/ofr45101
UR  - https://pubs.usgs.gov/publication/ofr45101
ID  - ofr45101
ER  -