TY - RPRT TI - The Alaska Mineral Resource Assessment Program: Guide to information about the geology and mineral resources of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska AU - Henry C. Berg PY - 1980 DO - 10.3133/ofr80794 UR - https://pubs.usgs.gov/publication/ofr80794 ID - ofr80794 ER -