Tyler, Miller G. <br/><br/>
Essentials of Ecology 
by Miller G. Tyler 
 - 3rd ed. 
 - India  Thomson Learning  2005 
 - xix, 113p. 
<br/><br/>Contents:<br/>1. Human and sustainability:  
<br/><br/><label>ISBN: </label>9812656332 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>577 TYL