11. Status of water levels in aquifers in the Nacatoch Sand of southwestern and northeastern Arkansas and the Tokio Formation of southwestern Arkansas, 1999 Author/Creator: Schrader, Tony P. Publication/Creation: Little Rock, Ark. : U.S. Dept. of the Interior, U.S. Geological Survey, 1999 Resource Type: Book Access & Availability: Loading
12. Status of water levels in aquifers in the Nacatoch Sand of southwestern and northeastern Arkansas and the Tokio Formation of southwestern Arkansas, 2002 Author/Creator: Schrader, Tony P. Publication/Creation: Denver, Colo. : U.S. Geological Survey, Branch of Information Services [distributor]. Resource Type: Book Access & Availability: Loading
13. Status of water levels in aquifers in the Nacatoch Sand of southwestern and northeastern Arkansas and the Tokio Formation of southwestern Arkansas, February 2005 Author/Creator: Schrader, Tony P., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2007 Resource Type: Book Access & Availability: Loading
14. Stream gaging in Arkansas from 1857 to 1928 Author/Creator: Frame, Wayne Shannon, 1901- Publication/Creation: Little Rock : Arkansas Geological Commission, 1930 Resource Type: Book Access & Availability: Loading