Essentials of ecology / 
edited by Danial Dela Torre. 
 - New York, NY :  Arcler Press LLC,  2017. 
 - xv, 276 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781680946192 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.