Dairy cattle judging techniques /
Trimberger, George W.
Dairy cattle judging techniques / George W. Trimberger and William M. Etgen - 3rd ed. - Englewood Cliffs, N.J. : Prentice-Hall , 1983 - xii , 349 p. : ill. ; 23 cm .
013196352X
Dairy Cattle--Judging
Dairy cattle judging techniques / George W. Trimberger and William M. Etgen - 3rd ed. - Englewood Cliffs, N.J. : Prentice-Hall , 1983 - xii , 349 p. : ill. ; 23 cm .
013196352X
Dairy Cattle--Judging
