Environmental writing since Thoreau American earth / 
Ed. by Bill McKibben; Foreword by Al Gore. 
 - New York :  Penguin Putnam,  2008. 
 - 1050 p. 
<br/><br/>Includes bibliogr. references 
<br/><br/><label>ISBN: </label>9781598530209 978-1-59853-024-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmentalism.
<br/><br/><label>Subjects--Index Terms: </label>Environmental literature. Ecology in literature.