Harlan, Jack R <br/><br/>
The living fields : our agricultural heritage 
Jack R. Harlan 
 - Cambridge  Cambridge University Press  1995 
 - xi, 271 p. : ill., maps ; 24 cm 
<br/><br/> Includes bibliographical references (p. [251]-263) and index 
<br/><br/><label>ISBN: </label>9780521649926 
<br/><br/><label>ISSN: </label>94042948 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture - Origin<br/>Crops - History<br/>Plant remains (Archaeology)<br/>Plants, Cultivated - History<br/>Traditional farming - History
<br/><br/><label>Dewey Class. No.: </label>630.9 HAR