Pepper, David,  <br/><br/>
The roots of modern environmentalism 

 - Colverson, Tom 
 - x, 246 pages ;   21 cm 
<br/><br/><label>ISBN: </label>0709920644 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology - Philosophy - History ; Environmental Protection - Philosophy - History
<br/><br/><label>Dewey Class. No.: </label>304.209