Kay, Ronald D. <br/><br/>
Farm management / 
Ronald D. Kay, William M. Edwards, Patricia A. Duffy. 
 - 5th ed. 
 - Boston :  McGraw-Hill,  c2004. 
 - 445 pages :  illustrations, map. 
<br/><br/><label>ISBN: </label>0072428686 (hard copy : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farm management.