A dicttionary of the environment 

 - London :  MacMillan,  1977 
 - 532 p. 
<br/><br/><label>LCCN: </label>19689 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecología--Diccionarios.
<br/><br/><label>Dewey Class. No.: </label>574.5  / D5