TY - RPRT TI - Summaries of data on and lists of references to metallic and selected nonmetallic mineral occurrences in the Ambler River quadrangle, Alaska: Supplement to Open-File Report 75-628, part B — Lists of references to January 1, 1981 AU - Edward Huntington Cobb AU - Charles F. Mayfield PY - 1981 DO - 10.3133/ofr81570b UR - https://pubs.usgs.gov/publication/ofr81570B ID - ofr81570B ER -