Hickman, Graham C. <br/><br/>
The ecology action guide / 
Graham C. Hickman & Susan M. Hickman. 
 - vii, 68 pages :  illustrations ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780321068828  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.<br/>Ecology--Political aspects.<br/>Environmentalism.