Tractors and their power units /
E. L. Barger... [et al.].
- London : Champman & Hall, 1952.
- 496 p. : ill. ; 24 cm.
Includes index.
392 392
Agriculture--Equipments.
631.372 / B238t
Includes index.
392 392
Agriculture--Equipments.
631.372 / B238t