Title: Alsos Digital Library for Nuclear Issues Provider: Washinton and Lee University Subject Heading/s: Nuclear energy LC Class: TK Reference Category: Bibliographies Description: The Alsos Digital Library for Nuclear Issues is a web-based collection of annotated references to resources that offer a broad, balanced perspective on current and historical topics relating to nuclear issues. Browse the general areas of People, Places, Disciplines, Warfare, Issues, and Science and their subtopics, or search the database by author, title, or keyword.

Title: Civil Engineering Database Provider: American Society of Civil Engineers Subject Heading/s: Civil Engineering LC Class: TA Reference Category: Catalogs Description: A catalog of all publications of the American Society of Civil Engineers since 1973.

Title: EnviroLink Provider: EnviroLink Network Subject Heading/s: Human ecology--bibliography; Environmental protection--bibliography; LC Class: TD Reference Category: Bibliographies Description: Serves as an environmental information clearinghouse, "providing access to thousands of online environmental resources." Added 4/27/07

Title: Hobbes' Internet Timeline Provider: Robert H Zakon Subject Heading/s: Internet--History LC Class: TK Reference Category: Dictionaries Description: An interactive timeline beginning in 1957 with the formation of the Advanced Research Projects Agency.

Title: [Nuclear] Glossary Provider: World Nuclear Association Subject Heading/s: Nuclear energy LC Class: TK Reference Category: Dictionaries Description: "A list of terms which are commonly used in discussion of the uranium industry and the nuclear fuel cycle." Also links in this site to reports and positon papers plus links to other sites.

Title: State of the Air Report Provider: American Lung Association Subject Heading/s: Air quality--United States LC Class: TD Reference Category: Handbooks Description: The report is designed to "provide citizens with easy-to-understand air pollution summaries of the quality of the air in their communities that are based on concrete data and sound science. Air quality in counties are assigned a grade ranging from "A" through "F" based on how often their air pollution levels exceed the "unhealthful" categories of the U.S. Environmental Protection Agency's Air Quality Index for ground-level ozone (smog) pollution."

Title: Water Data Provider: Pacific Institute Subject Heading/s: Water quality; Water-supply LC Class: TD Reference Category: Compendiums Description: Tables, figures, and maps from the book, The World's Water: The Biennial Report on Freshwater Resources, by Peter H. Gleick (Island Press, Washington, D.C.) Updated 10/15/05