TY  - GEN
AU  - Barger , E.L.
AU  - Lilijedahl , J.B
AU  - Carleton , W.M.
AU  - Makibben , E.G.
TI  - Tractors and their power units
U1  - 629.2252 
PY  - 1963///
CY  - London
PB  - John Wiley &Sons inc.
KW  - TRACTORS
ER  -