Ojala, E.M.  - <br/><br/>
Agriculture and economic Progress  - 

 - 
 - Lond.  O.U.P  1952 
 - vi, 220p 
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture-Economic Aspects Economic Aspects 
<br/><br/><label>Dewey Class. No.: </label>338.1/OJA