The Libraries have a collection of maps published by various U.S. government agencies located in the Hesburgh Library (lower level). Discover maps by searching the library catalog.
You can limit your search results to maps under "Resource Type" on the left side. Many atlases contain reference maps. Atlases are located in Hesburgh Library and the Kellogg Kroc Library (318 Hesburgh Center). Discover atlases by adding "atlas" as a keyword in your search of the library catalog.