ODUM (Eugene P) and BARRETT (Gary W). <br/><br/>
Fundamentals of ecology. Ed.5. 

 - 
 - Australia  Thomson Brooks/Cole  2005 
 - xviii598 
<br/><br/><label>ISBN: </label>981 254 969 2 
<br/><br/><label>Dewey Class. No.: </label>574.5 ODUF