Treesearch is an online system for locating and delivering publications by Research and Development scientists in the US Forest Service. Publications in the collection include research monographs published by the agency as well as papers written by Forest Service scientists but published by other organizations in their journals, conference proceedings, or books. Research results behind these publications have been peer reviewed to ensure the best quality science. As of 12/19/2013, Treesearch contains >41,000 publications.
FS Info is the online catalog for the Forest Service Library Network. In addition to books and journal articles in the area of forestry , it contains records and selected full-text links to Forest Service Research publications dating back to 1904. Call numbers which appear in this database are those of the Forest Service libraries. The UC Davis Library collection of forest research publications is extensive. Use the Library Catalog to locate Davis call numbers.
Photographs from the first half of the Twentieth Century on a surprisingly wide range of subjects including the San Francisco Earthquake, the Boy Scouts and Farming.
See also their Photo Galleries, to browse selected subject collections.