Preparation of corn for hogs
Kennedy, W.J., Robbins, E.T.
Preparation of corn for hogs - Iowa 1909 - 303-359 p. - Corn Iowa Agricultre Experiment Station, Bulletin No.106 .
Preparation of corn for hogs - Iowa 1909 - 303-359 p. - Corn Iowa Agricultre Experiment Station, Bulletin No.106 .