Shoup, W. David <br/><br/>
Agricultural systems management : optimizing efficiency and performance. Chapter 1 :  Agricultural Systems: A Managerial Overview / by 
W. David Shoup 
 - New York :   Marcel Dekker,  2004 
 - 18 pages 
<br/><br/><label>ISBN: </label>0-8247-4783-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural systems<br/>Changes in Technology<br/>Criteria of Evaluation