TY  - BOOK
TI  - HYN technology and relative productivity of small
T2  - University of Delhi, Economics (Deptt. of-), Thesis. Thesis, University of Delhi, Economics (Deptt. of-
U1  - X9(J):2.44Q71.N9, N2 
PY  - 1992///
CY  - Delhi
PB  - University of Delhi        
KW  - Agricultural Economics
ER  -