American environmentalism : the U.S. environmental movement, 1970-1990 

 - Philadelphia:  Taylor & Francis,  1992 
 - xii, 121 p. ; 26 cm 
<br/><br/><label>ISBN: </label>9780844817309 
<br/><br/><label>Subjects--Topical Terms: </label><br/>social problems & services
<br/><br/><label>Dewey Class. No.: </label>363.70570973 DUN