Orwin, Charles Stewart. <br/><br/>
Farming costs 

 - Oxford :  Clarendon,  1921 
 - 141 p. 
<br/><br/><label>LCCN: </label>37128 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Empresas agropecuarias.
<br/><br/><label>Dewey Class. No.: </label>631.16  / O78