Encyclopedia of the biosphere   Human in the world's ecosystem    

 - Detroit  Gale Group           2000 
 - 939p  cm. 
 -  V1 .
<br/><br/><label>ISBN: </label> 4486.59 
<br/><br/><label>Source: </label> 7027/  General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography-Modern
<br/><br/><label>Dewey Class. No.: </label>U:(G:5)k, P0.1-11/RR