TY  - RPRT
TI  - Chemical analyses of coal from the Healy, Kenai, Seldovia, and Utokok River 1:250,000 quadrangles, Alaska
AU  - Ronald H. Affolter
AU  - Frederick Otto Simon
AU  - Gary D. Stricker
PY  - 1981
DO  - 10.3133/ofr81654
UR  - https://pubs.usgs.gov/publication/ofr81654
ID  - ofr81654
ER  -