The encyclopedia of earth [electronic resource]

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Bibliographic Details
Published:	Washington, D.C. : National Council for Science and the Environment, 2006-
Online Access:	Connect to electronic resource
Corporate Author:	National Council for Science and the Environment
Subjects:	Environmental sciences > Encyclopedias. Ecology > Encyclopedias. Nature > Effect of human beings on > Encyclopedias.
Format:	Electronic eBook

Online Access

Connect to electronic resource