Harlan, Jack Rodney. <br/><br/>
Crops and man 

 - Madison, Wis., :  American Society of Agronomy,  1975 
 - 295 p.  : ilus. 
<br/><br/><label>LCCN: </label>73775 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolución (Plantas)<br/>Plantas cultivadas--Historia.
<br/><br/><label>Dewey Class. No.: </label>630.9  / H3