Ritson,Christopher <br/><br/>
Agricultural economics  principles and policy 

 - London  Granada Publishing  1977 
 - xiii,409p. 
<br/><br/><label>ISBN: </label>0258971193 
<br/><br/><label>Subjects--Index Terms: </label>agricultural economics 
<br/><br/><label>Dewey Class. No.: </label>338.1  / RIT