TY - RPRT TI - Press releases, preliminary maps, and preliminary reports released by the Geologic Branch and Alaskan Branch between January 1, 1938 and January 1, 1945 AU - Lois S. Kent AU - R.P. Keroher PY - 1945 DO - 10.3133/70039172 UR - https://pubs.usgs.gov/publication/70039172 ID - 70039172 ER -