Methods of agricultural extension. 

 - The Netherlands :    Wageningen University,    1953. 
 - 438 p. :    ill. ;    25 cm. 
<br/><br/>  Organised by the International Agricultural Study Centre and the Agr icultural University of Wageningen. 
<br/><br/>Includes bibliographic references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Agricultural extension work -- Netherlands.
<br/><br/><label>Dewey Class. No.: </label>630.717 MET