Black, John Donald. <br/><br/>
Farm management 

 - New York :  Macmillan,  1947 
 - 1073 p.  : ilus. 
<br/><br/><label>LCCN: </label>67109 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Empresas agropecuarias.<br/>Granjas.
<br/><br/><label>Dewey Class. No.: </label>631.21  / B5