Boyden, Stephen. <br/><br/>
Our biosphere under threat:    ecological realities and Australia's opportunities /  
Stephen Boyden, Stephen Dovers, Megan Shirlow. 
 - Oxford :    Oxford University Press,    1990. 
 - 347 p. :    ill. ;    20 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0195531817 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Nature -- Effect of human beings on -- Australia.<br/> Ecology -- Australia.<br/> Biosphere.
<br/><br/><label>Dewey Class. No.: </label>574.5  333.95