Gulvin, Harold E.
Farm engines and tractors / Harold E Gulvin - New York : McGraw-Hill, c 1953 . - 397 p. : ill. ; 24 cm. - McGraw-Hill publications in agricultural engineering .
339 339
Farm engines.
Tractors.
631.3 / G952f
Farm engines and tractors / Harold E Gulvin - New York : McGraw-Hill, c 1953 . - 397 p. : ill. ; 24 cm. - McGraw-Hill publications in agricultural engineering .
339 339
Farm engines.
Tractors.
631.3 / G952f