Dublin, Louis Israel <br/><br/>
Population problems in the United States and Canada. 

 - Boston  Houghton Mifflin Co.  1926. 
 - 318 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>American Statistical Association.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>U.S.--Population.<br/>Canada--Population.