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|Material Type:||Document, Updating database, Internet resource|
|Document Type:||Internet Resource, Computer File, Continually Updated Resource|
|All Authors / Contributors:||Environmental Information Coalition.; National Council for Science and the Environment (U.S.)|
|Notes:||Title from title screen, publisher's website (viewed May 13, 2011).|
"... a new electronic reference about the Earth, its natural environments, and their interaction with society. The Encyclopedia is a free, fully searchable collection of articles written by scholars, professionals, educators, and experts who collaborate and review each other's work."--About page (viewed May 13, 2011).
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