TY  - BOOK
AU  - Nair,K.N.S.
ED  - Birla Institute of Scientific Research.
TI  - Technological changes in agriculture: impact on productivity and employment 
U1  - 338.10954 
PY  - 1980///
CY  - New Delhi
PB  - Vision Books
KW  - Agricultural innovations
KW  - Farm mechanization
KW  - Agricultural productivity
KW  - Agriculture
KW  - Labor productivity
N1  - Author: K.N.S. Nair
ER  -