den Boer, P.J. Gradwell, G.R. <br/><br/>
Dynamics of population / 
P.J. den Boer,G.R. Gradwell 
 - Wageningen :  Centre for Agricultural Publishing and Documentation ;  1971 
 - 611p.:  ill.;  23cm. 
<br/><br/> Including indexes. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9022003558 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population growth<br/>Population dynamics<br/>Demography
<br/><br/><label>Dewey Class. No.: </label>312  / DEN