TY - RPRT TI - Mineral resource evaluation of the Sturgeon River Wilderness Study Area, Houghton and Baraga counties, Michigan AU - William F. Cannon AU - E. R. King AU - J. J. Hill AU - P. C. Mory PY - 1978 DO - 10.3133/ofr78141 UR - https://pubs.usgs.gov/publication/ofr78141 ID - ofr78141 ER -