Glass D V <br/><br/>
Struggle for population 

 -  1936 
<br/><br/><label>Standard No.: </label>141,542 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>Y1:51:6:5:N3, G6