Gordon, Mackenzie 1913- Geology of the Arkansas bauxite region / by Mackenzie Gordon, Joshua I. Tracey and Miller W. Ellis. -- Washington : United States Government Printing Office, 1958 - 268 p. + 32 map. -- (Geological Survey Professional Paper ; 299). Subjects--Topical Terms: ArkansasBauxita - YacimientosGeología Universal Decimal Class. No.: 553.492.1(767)