Robinson and Robinson Mining Engineers Profit and Loss Economic Study of Coal Mine Operation and Safety and Health, 1969

Robinson and Robinson Mining Engineers Profit and Loss Economic Study of Coal Mine Operation and Safety and Health, 1969, Box: 116, Folder: 2. J. Davitt McAteer Papers regarding Mining Safety, A&M 4219. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/212639 Accessed October 26, 2024.