Holm Richard W. <br/><br/>
Man and the ecosphere 
Holm Richard W.; Holdren John P.; Ehrlich Paul R. 
 - San  Francisco W. H. Freeman and Company    1971 
 - viii,305p.  cm. 
<br/><br/><label>ISBN: </label>0716709422 
<br/><br/><label>Standard No.: </label>251,253 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>Y7:(G:55), L1