Lockertz William Ed. <br/><br/>
Proceeding on agriculture and energy 
Lockertz William Ed. 
 - New York       Academic Press         1976 
 - ix,750p.  cm. 
<br/><br/><label>Standard No.: </label>57020 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:(C84)p73,N76, L6