Proceedings of the Ninth International Conference of Agricultural Economists :   Held at Teekkarikyla, Otaniemi, Finland 19-26 August 1955 : The implications of technical change in agriculture / 
International Conference of Agricultural Economists (9th : 1955 : Helsinki) 
 - London :  oxford university press,  c1956 
 - 571 p. :  ill. ;  22 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>630  / PRO 1956