Costs and net returns in producing turkey hatching eggs
Mumford, D. Curtis
Costs and net returns in producing turkey hatching eggs - Corvallis 1952 - 48 p. - No. 524 Oregon Agricultural Experiment Station Bulletin .
Costs and net returns in producing turkey hatching eggs - Corvallis 1952 - 48 p. - No. 524 Oregon Agricultural Experiment Station Bulletin .