Petersen, William <br/><br/>
Population 

 - New York :  Macmillan,  1975. 
 - xi, 784p  24cm 
<br/><br/><label>ISBN: </label>0023948809 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population
<br/><br/><label>Dewey Class. No.: </label>304.6  / PET