Encyclopedia of the U.S. government and the environment history, policy, and politics / [electronic resource] : Matthew Lindstrom, editor. - Santa Barbara, Calif. : ABC-CLIO, c2011. - 1 online resource (2 v. (xxxvii, 874, 38 p.)) : ill. Includes bibliographical references and index. ISBN: 9781598842388 (ebk.) 1598842382 (ebk.) Subjects--Topical Terms: Environmental policy--United States--Encyclopedias.Environmental policy--History--United States--Encyclopedias.Electronic books. Dewey Class. No.: 363.7/05610973