World Ecology  -- London  Two-Can Publishing  2000 <br/>128 p.:  ill:  28cm <br/><br/> includes index <br/><br/><label>ISBN: </label>1854346962 <br/><br/><label>Subjects--Topical Terms: </label><br/>World Ecology<br/><br/><label>Dewey Class. No.: </label>HS Ref 574.5 W893 2000