A systematic source book in rural sociology / 
ed. by Pitirim A. Sorokin, Carle C. Zimmerman and Charles J. Galpin. Vol. I. 
 - Minneapolis :  University of Minnesota Press,  1930. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology, Rural.