Hillary Edmund Ed. <br/><br/>
Ecology 2000 : Changing face of earth 

 - London  Michael Joseph          1984 
 - 252p.  cm. 
<br/><br/><label>Standard No.: </label>44699 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>G:5, M4