Principles of farm machinary
Kepner, Robert Allen.
Principles of farm machinary - 3 ed. - Westport, Conn. : AVI, 1978 - 527 p. : ilus. ; gráfs.
27472
Maquinaria agrícola.
631.3 / K4 1978
Principles of farm machinary - 3 ed. - Westport, Conn. : AVI, 1978 - 527 p. : ilus. ; gráfs.
27472
Maquinaria agrícola.
631.3 / K4 1978
