TY - RPRT TI - Reconnaissance geologic, geochemical, and geophysical studies of the southeastern part of the Lewis and Clark Range, Montana AU - Melville Rhodes Mudge AU - Ralph Leroy Erickson AU - M. Dean Kleinkopf PY - 1967 DO - 10.3133/ofr67163 UR - https://pubs.usgs.gov/publication/ofr67163 ID - ofr67163 ER -