David Sainsbury. (1995). Poultry health and management: Chickens, turkeys, ducks, geese, quail (3.). Austria.
Παραπομπή Chicago StyleDavid Sainsbury. Poultry Health and Management: Chickens, Turkeys, Ducks, Geese, Quail. 3. Austria, 1995.
Παραπομπή MLADavid Sainsbury. Poultry Health and Management: Chickens, Turkeys, Ducks, Geese, Quail. 3. Austria, 1995.
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