Greven, Philip J. <br/><br/>
Four generations :  population, land, and family in colonial Andover, Massachusetts / 
by Philip J. Greven. 
 - Ithaca, N.Y. :  Cornell University Press,  1970. 
 - xvi, 329 p. :  ill, map. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0801491347 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History--United States.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--History--Colonial period, ca. 1600-1775.<br/>Andover (Mass.).