Ewald William R Ed. <br/><br/>
Environment for man    The next fifty years    

 - Bloomington  Indiana University Press          1967 
 - ix,308p  cm. 
<br/><br/> Appendix p. 280-88 
<br/><br/><label>ISBN: </label>0253122805 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human Geography
<br/><br/><label>Dewey Class. No.: </label>U47.73.N6, K7