Barnard, C.S. Nix, J.S. <br/><br/>
Farm Planning and Control 

 - Cambridge University Press  London  1973 
 - 549p.  fig. 
<br/><br/><label>ISBN: </label>0521087384 
<br/><br/><label>Nat. Bib. No.: </label>3606 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>631.15  / BAR