4

B 500.243

Y u deI man, ~ontague. -Technological 
Change in agriculture and employment in 
developing countries by ~ontague YudelDan, 
Gavan ~utler [u.] Ranadev Banerji. 
[t;it Tab.] -(Paris): OECD (1971). 204 S. 

80 . 
(Development centre studies.~ploymentSeries. 
4.)