Relative efficiency of calves, yearlings and two-year-old steers for the producer
Culbertson, C.C., Hammond, W.E
Relative efficiency of calves, yearlings and two-year-old steers for the producer - Ames 1930 - 1-299 p. - Iowa Extension Service Bulletin No. 271 .
Relative efficiency of calves, yearlings and two-year-old steers for the producer - Ames 1930 - 1-299 p. - Iowa Extension Service Bulletin No. 271 .