The Technical Information Center receives materials from national parks throughout the country to include in the database and makes microfiche copies for all the regional Park Service offices. Yale and the University of Colorado, by gift of the Center, also have copies. You may then search by park name or by keyword using boolean operators. Ask for the microfiche at the Government Publications Library Reference Desk. National Park Service Voyager Database a combined library catalog of many units within the National Park Service.
Some bibliographic citations contain links to the full-text materials.
The National Technical Information Service is the Federal Government's central source for the sale of scientific, technical, engineering, and related business information produced by or for the U.S. Government and complementary material from international sources. Most material indexed in the NTIS database is available on microfiche in the CU Government Publications Library. Currently a sample of the NTIS bibliographic database is available in full text. Please take some time and help us try out this test database. Records include author, title, price, abstract, keywords, report number, and other information.