Hansen, Joseph. <br/><br/>
The "population explosion" :  how socialists view it. 

 - [2nd ed.] 
 - New York :  Pathfinder Press,  [1970] 
 - Merit pamphlet .
<br/><br/> Cover title.  First published in 1960 under title "Too many babies?" 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population.<br/>Socialism.