The farm business survey 

 - Food and Agriculture Organization of the United Nations (FAO)  1976 
 - 30p. 
<br/><br/><label>ISBN: </label>92-5-100153-7 
<br/><br/><label>Nat. Bib. No.: </label>6687 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>630  / THE