1. Aeromagnetic, Bouguer gravity, and generalized geologic studies of the Great Falls-Mission Range area, northwestern Montana Author/Creator: Kleinkopf, M. Dean 1926-2015. (Merlin Dean) Publication/Creation: Washington : U.S. Govt. Print. Off, 1972 Resource Type: Book Access & Availability: Loading
2. Aeromagnetic, Bouguer gravity, and generalized geologic studies of the Great Falls-Mission Range area, northwestern Montana Author/Creator: Kleinkopf, M. Dean 1926-2015, (Merlin Dean), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1972 Resource Type: Book Access & Availability: Loading