Hunt, Donnell
Farm power and machinery management Donnell Hunt - 7th ed. - Lowa: Lowa State University, 1973. - 366p.
eng
0813805805
Agricultural machinery
Farm management
631.3 / HUF
Farm power and machinery management Donnell Hunt - 7th ed. - Lowa: Lowa State University, 1973. - 366p.
eng
0813805805
Agricultural machinery
Farm management
631.3 / HUF