Krohne, David T. <br/><br/>
General ecology / 
David T. Krohne. 
 - 2nd ed. 
 - Pasig City :  Cengage,  c2012. 
 - 565p. :  fully ill. ;  26 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9789814410625 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.
<br/><br/><label>Dewey Class. No.: </label>C 574.5 K915 2012