TY - RPRT TI - Geologic map of the western Kukpowruk-Nuka Rivers region, northwestern Alaska AU - E.G. Sable AU - R. M. Chapman AU - I.L. Tailleur PY - 1984 DO - 10.3133/mf1668 UR - https://pubs.usgs.gov/publication/mf1668 ID - mf1668 ER -