Beale, Calvin L.  1923-2008. <br/><br/>
Characteristics of the U.S. population by farm and nonfarm origin   / 
[by Calvin L. Beale, John C. Hudson, and Vera J. Banks]. 
 - Washington :  U.S. Dept. of Agriculture, Economic Research Service, Economic and Statistical Analysis Division,  1964. 
 - iv, 24 p. :  ill. ;  26 cm. 
 - Agricultural economic report ;  no. 66 .
<br/><br/>Bibliography: p. 23-24. 
<br/><br/><label>LCCN: </label>agr65000060  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rural-urban migration--United States.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Population.
<br/><br/><label>LC Class. No.: </label>HD1751  / .A91854 no. 66 
<br/><br/><label>National Agricultural Library Call No.: </label>A281.9  / Ag8A no.66