TY  - BOOK
AU  - Sharma, R. K.
TI  - Animal energy in agriculture: a case study of Uttar Pradesh
U1  - 631.3095425 
PY  - 1987///
CY  - Delhi
PB  - University of Delhi, Agricultural Economics Research Centre
KW  - Farm mechanization - U.P
KW  - Animal in agriculture
KW  - Tractors - India
ER  -