Del Norte Public Library

Representatives from Shell Oil Company, Center of the American West, and Western Resource Advocates talk about oil shale production in Colorado.

The Colorado Encyclopedia, is a twenty-first-century reference work on the Centennial State. From the start, a few principles have governed the development of the Encyclopedia: its entries and essays had to be authoritative but also accessible to a wide audience, and it had to be an online publication in order to remain up-to-date and reach as many people as possible. To ensure the Encyclopedia is relevant to students and educators in the state's...