Investigation of Track Rock corundum mine, Union County, Ga. / by T.J. Ballard
MLA
Ballard, T. J.. "Investigation of Track Rock corundum mine, Union County, Ga. / by T.J. Ballard." HathiTrust. 1948, http://hdl.handle.net/2027/mdp.39015078466649.
APA
Ballard, T. J. (1948). Investigation of Track Rock corundum mine, Union County, Ga. / by T.J. Ballard. Retrieved from http://hdl.handle.net/2027/mdp.39015078466649
Chicago
Ballard, T. J.. "Investigation of Track Rock corundum mine, Union County, Ga. / by T.J. Ballard." 1948. June 21, 2025. http://hdl.handle.net/2027/mdp.39015078466649.
