Rise and Fall of American Growth, TheRobert J. Gordon, Michael Butler Murray · First published 2016Open the Tome
Southern Appalachian WindowsHatcher, Robert D., Jr., William Andrew Thomas, J. Robert Butler, Robert J. Hooper, Nicholas B. Woodward · First published 2013Open the Tome
Geological investigations of the Kings Mountain belt and adjacent areas in the CarolinasJ. Wright Horton, J. Robert Butler, Daniel J. Milton · First published 1981Open the Tome
Geology and mineral resources of York County, South CarolinaJ. Robert Butler · First published 1966Open the Tome
