Landwirtschaft: 
Technik 


Y u deI man, Montague. -Technological 
Change in agriculture and employment in 
developing countries by Montague Yudelman, 
Gavan ~utler [u.] Ranadev ~anerji. [Mi~ 
Tab.] -(Paris:) OECD (1971). 204 S. 8 
(Development centre studie~.~mploymentSeries. 
4.)