Virginia. State Veterinarian: Полный список книг

Virginia. State Veterinarian: список всех книг (1)

Special report of the state veterinarian on foot and mouth disease in Virginia: its cause, how spread among cattle, other ruminants and swine, and its control and eradication - Virginia. State Veterinarian

Special report of the state veterinarian on foot and mouth disease in Virginia: its cause, how spread among cattle, other ruminants and swine, and its control and eradication

Virginia. State Veterinarian