Maclean, Kenneth. <br/><br/>
World environmental problems / 
Kenneth Maclean and Norman Thomson. 
 - 1st ed. 
 - Edinburgh :  Bartholomew :  Holmes McDougall,  1981. 
 - 67 p. :  ill. (some col.), col. maps ;  30 cm. 
<br/><br/><label>ISBN: </label>0702803766 0715720236 (Holmes McDougall) 
<br/><br/><label>LCCN: </label>82125569  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental protection--Atlases.<br/>Human ecology--Atlases.
<br/><br/><label>LC Class. No.: </label>TD170.2  / .M33 1981 
<br/><br/><label>Dewey Class. No.: </label>304.2  / MAC