American environmental leaders :  from colonial times to the present / 
editors, Anne Becher, Joseph Richey. 
 - Third edition. [Enhanced Credo edition] 
 - 1 online resource (432 entries) :  60 images ;  digital files. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Volume 1. A-L -- Volume 2. M-Z, Key documents, timeline, and index. 
<br/><br/> Access restricted to authorized users and institutions. 
<br/><br/> A comprehensive and diverse award winning collection of biographies of the most important figures in American environmentalism.  A comprehensive and diverse, award-winning collection of biographies of the most important figures in American environmentalism. As our environment changes, and environmental concerns become more and more prevalent, this encyclopedia provides much-needed information on the key players in the environmental movement. 
<br/><br/><br/>Mode of access: World Wide Web. 
<br/><br/><label>ISBN: </label>9781787853980 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Nat. Bib. Agency Control No.: </label>019143773  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmentalists--United States--Biography.
<br/><br/><label>LC Class. No.: </label>GE55  / .A45 2018 
<br/><br/><label>Dewey Class. No.: </label>363.7/0092/273