Dairy cattle judging and selection.
Yapp, William Wodin, 1888-
Dairy cattle judging and selection. - New York : Wiley, [1959] - 324 p. : ill. ; 24 cm.
Dairy cattle.
Livestock -- Judging.
636.213
Dairy cattle judging and selection. - New York : Wiley, [1959] - 324 p. : ill. ; 24 cm.
Dairy cattle.
Livestock -- Judging.
636.213