Ensminger, Robert F.,  1927- <br/><br/>
The Pennsylvania barn :  its origin, evolution, and distribution in North America / 
Robert F. Ensminger. 
 - 2nd ed. 
 - Baltimore :  Johns Hopkins University Press,  2003. 
 - xvii, 348 p. :  ill., maps ;  26 cm. 
 - Creating the North American landscape .
<br/><br/>Includes bibliographical references (p. 331-339) and index. 
<br/><br/><label>ISBN: </label>0801871344 
<br/><br/><label>LCCN: </label>2002003251 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Barns--History.--Pennsylvania
<br/><br/><label>LC Class. No.: </label>002 NA 8230  / E59p 2003 
<br/><br/><label>Dewey Class. No.: </label>728/.922/0973