TY - RPRT TI - Trace elements investigations in the Cache Creek - Upper Peters Creek area, Yetna district, Alaska AU - G. D. Robinson AU - Helmuth Wedow AU - J.B. Lyons PY - 1946 DO - 10.3133/tei26 UR - https://pubs.usgs.gov/publication/tei26 ID - tei26 ER -