Mills, Stephanie. <br/><br/>
Whatever happened to ecology? / 
Stephanie Mills. 
 - San Francisco :  Sierra Club Books,  c1989. 
 - 253 p. ;  24 cm. 
 - Sierra Club nature and natural philosophy library .
<br/><br/>Bibliography: p. 243-249. 
<br/><br/><label>ISBN: </label>0871566583 :  $18.95 
<br/><br/><label>LCCN: </label>89006294 //r90 
<br/><br/><label>Subjects--Personal Names: </label><br/>Mills, Stephanie.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecologists--Biography.--United States<br/>Human ecology--United States.<br/>Environmental protection--United States.
<br/><br/><label>LC Class. No.: </label>GF16.M55  / A3 1989 
<br/><br/><label>Dewey Class. No.: </label>333.7/2/092  B