D Sudharma. (1981). Susceptability of ducks to new castle disease virus (NDV) and their role in the transmission of the disease to chicken. College of veterinary and animal sciences.
Chicago-tyylinen lähdeviittausD Sudharma. Susceptability of Ducks to New Castle Disease Virus (NDV) and Their Role in the Transmission of the Disease to Chicken. College of veterinary and animal sciences, 1981.
MLA-viiteD Sudharma. Susceptability of Ducks to New Castle Disease Virus (NDV) and Their Role in the Transmission of the Disease to Chicken. College of veterinary and animal sciences, 1981.
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