Holdren John P Ed. <br/><br/>
Global ecology   Readings towards a rational strategy for man    
Holdren John P Ed.; Ehrlich Paul R Ed. 
 - New York  Harcourt Brace Jovanovich U S A      1971 
 - viii,295p.  cm. 
<br/><br/><label>ISBN: </label>0155296221 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography-Modern
<br/><br/><label>Dewey Class. No.: </label>U:(G:5), L1