TY - RPRT TI - Mineral resource maps of the Chignik and Sutwik Island quadrangles, Alaska AU - D. P. Cox AU - D.E. Detra AU - R. L. Detterman PY - 1981 DO - 10.3133/mf1053k UR - https://pubs.usgs.gov/publication/mf1053K ID - mf1053K ER -