Labour management on the farm, Project no.200 

 - Paris:    [s.n.] ,    1957, repr.1958 
 - 171 p.:    ill. ;    24 cm. 
<br/><br/>Includes bibliography 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Farm management<br/> Agricultural laborers<br/> Agricultural research