Bradshaw, Michael J. <br/><br/>
Earth, the living planet / 
Michael J. Bradshaw 
 - Wiley :  New York,  1977 
 - 302 p. :  ill. ;  28 cm. 
<br/><br/> 'A Halsted Press book'  Includes index 
<br/><br/>Bibliography : p. 291-293 
<br/><br/><label>ISBN: </label>0470991070 
<br/><br/><label>LCCN: </label>77-000946 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geography<br/>Ecology