Farm mechanics,
Crawshaw, Fred D. 1874-
Farm mechanics, Crawshaw, Fred D. , Lehmann E.W. - Peoria, Ill., : The Manual arts press, 1922. - 423 p. ; illus., diagrs. 21 cm.
Industrial arts.
Agricultural machinery.
Manual training.
S675 / .C72 1922
Farm mechanics, Crawshaw, Fred D. , Lehmann E.W. - Peoria, Ill., : The Manual arts press, 1922. - 423 p. ; illus., diagrs. 21 cm.
Industrial arts.
Agricultural machinery.
Manual training.
S675 / .C72 1922