The Digital Library of the University of Southern California (formerly known as the Digital Archive, formerly known as ISLA) is an ongoing project that is building a virtual library of digitized multidisciplinary materials much of which has a focus on the Los Angeles region. Its search and retrieval software will allows these materials to be accessed using the parameters of space, time, keyword,…

The Water Resources Center Archives (WRCA) is a unique library that collects archival materials on all aspects of water resources in California and the West. WRCA manages over 125 collections with several significant collections that pertain to water development in southern California. These collections include Franks Adams, Harry F. Blaney, John D. Galloway, Walter L. Huber, Oman J. Lillevang,…

The Yosemite Archives contain historical records and manuscripts related to Yosemite's history, including the donated papers of ethnographers and scientists, resource management records, historic park administrative records, and slide, photo, and film collections.