The Encyclopedia Earth
Posted by LibeRaCe on May 11, 2009
The goal of Encyclopedia Earth is to be the largest reliable information resource on the environment in history. This is an outstanding online encyclopedia that covers just about everything on planet earth, from Acid Rain to the Signs and Symptons of Scabies. The resources are in the form of free searchable articles, conference papers, speeches and e-books, written by scholars, professionals and educators and other experts in their respective fields.