This page details a specific electronic resource that has been indicated by Villanova Librarians as useful in conducting research.
National Atlas (nationalatlas.gov)
In the National Atlas Map Maker, you can assemble, view, and print your own maps. You can choose from hundreds of layers of geographic information to make maps. Each map layer can be displayed individually or mixed with others as you tailor a map to your needs.
Geography and the Environment
Internat'l Approach Geography