Plance, Francis  <br/><br/>
Illustrations And Proofs Of The Principle Of Population 

 - London:  George Allen,   1967 
 - 354 p.  HB 
<br/><br/> General 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Illustrations And Proofs Of The Principle Of Population 
<br/><br/><label>Universal Decimal Class. No.: </label>304.6  / PLA-I