Fontana, José Luis, <br/><br/>
Principios de ecología / 
José Luis Fontana. 
 - 1a. edición. 
 - 1 online resource :  illustrations. 
<br/><br/> Digitalia 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9789875915091 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QH541 ebook 
<br/><br/><label>Dewey Class. No.: </label>574.5