The environment encyclopedia and directory. 

 - London :  Europa publications,  c 1994. 
 - 381 p. :  ill. ;  29 cm. 
<br/><br/>326  326 
<br/><br/><label>ISBN: </label>0-946653 94 1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology--Encyclopedia.
<br/><br/><label>Dewey Class. No.: </label>304.203 / E89