TY  - BOOK
AU  - Barger, E.L.
AU  - Liljedahl, J.B. Carleton, W.M. Mckibben, E.G.
TI  - Tractors and their power units
U1  - 631.372 K 7 
PY  - 1967///
CY  - New Delhi
PB  - Wiley eastern
KW  - Power Units
KW  - Tractors
ER  -