21. Barbados Publication/Creation: [S.l.] : Maps.com, c1999 Format: Map Access & Availability: Loading
22. Barcelona Publication/Creation: [S.l.] : Maps.com, c1997 Format: Map Access & Availability: Loading
23. Barrington atlas of the Greek and Roman world Publication/Creation: Princeton, N.J. : Princeton University Press, 2000 Format: Map Access & Availability: Loading
24. Bartholomew's quarter inch map of Ireland Publication/Creation: Edinburgh : J. Bartholomew & Son, 1951- Format: Map Access & Availability: Loading
25. Base of fresh ground water, approximately 3,000 Micromhos, in the Sacramento Valley and Sacramento-San Joaquin Delta, California Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Menlo Park, California : Department of the Interior, United States Geological Survey, 1973 Format: Map Access & Availability: Loading
26. Base of principal aquifer for parts of the North Platte, South Platte, and Twin Platte Natural Resources District, western Nebraska Author/Creator: Hobza, Christopher M., cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2014 Format: Map Access & Availability: Loading
27. Base of principal aquifer for the Elkhorn-Loup model area, North-Central Nebraska Author/Creator: McGuire, Virginia L. Publication/Creation: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 2008 Format: Map Edition: Version 1.0. Access & Availability: Loading
28. Base of the upper layer of the phase-three Elkhorn-Loup groundwater-flow model, north-central Nebraska Author/Creator: Stanton, Jennifer S., cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2013 Format: Map Access & Availability: Loading
29. The basic Bible atlas : a fascinating guide to the land of the Bible Author/Creator: Beck, John A., 1956- author, cartographer Publication/Creation: Grand Rapids, Michigan : Baker Books, a division of Baker Publishing Group, [2020] Format: Map Access & Availability: Loading
30. Basseterre Publication/Creation: [S.l.] : Maps.com, c1997 Format: Map Access & Availability: Loading