TY - RPRT TI - Magnetic susceptibilities of crystalline rock samples, Yukon River-Porcupine River area, east-central Alaska AU - William Peters Brosge AU - Arthur Conradi PY - 1971 DO - 10.3133/ofr7155 UR - https://pubs.usgs.gov/publication/ofr7155 ID - ofr7155 ER -