Lockeretz, William <br/><br/>
Agriculture and energy 

 - New York  Academic Press  1977 
 - ix, 750p.  23cm. 
<br/><br/><label>ISBN: </label>0124542506 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>LC Class. No.: </label>S494.5.A37