Costs and returns in raising dairy heifers, north country region, New York, 1955
Cunningham, L.C.
Costs and returns in raising dairy heifers, north country region, New York, 1955 - Ithaca 1960 - 1-20 p. - Cornell Agricultural Experiment .
Costs and returns in raising dairy heifers, north country region, New York, 1955 - Ithaca 1960 - 1-20 p. - Cornell Agricultural Experiment .