TY  - DATA
AU  - Hanumappa, H.G.
AU  - Rajendra, S.
TI  - Changing patterns of farm power use in agriculture: A study of Tamil Nadu villagesï¾ 
PY  - 1993///
UR  - http://203.200.22.249:8080/jspui/handle/123456789/8056
ER  -