Harlan, Jack R <br/><br/>
The Living fields :   our agricultural heritage / 
Jack R Harlan 
 - Cambridge :  Cambridge University Press,  1998 
 - 271p, illus, bibliog. 23cm. 
<br/><br/><label>ISBN: </label>0521649927 
<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