TY  - RPRT
TI  - Geological Survey published reports on Alaska, 1915-1939, indexed by quadrangle
AU  - Edward Huntington Cobb
PY  - 1974
DO  - 10.3133/ofr74335
UR  - https://pubs.usgs.gov/publication/ofr74335
ID  - ofr74335
ER  -