Agricultural Engineering / 
American Society of Agricultural Engineers 
 - volumes ;  Illustrations (some color) ;   29 cm 
<br/><br/><label>ISSN: </label>00021458 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural engineering--Periodicals
<br/><br/><label>LC Class. No.: </label>S671  / A44