It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
Open Educational Resources: Geography, Geology and Environmental Science
A guide for finding openly licensed textbooks, publicly-available databases, and other educational resources
references to recent geoscience publications updated weekly. Caution: Items are in process for inclusion in GeoRef and may not yet have been indexed, given a translated title, or checked by an editor
