D Sudharma & S Sulochana. (1981). Susceptibility of ducks to newcastle disease virus(NDV) and their role in the transmission of the disease to chickem (MVSC.). College of veterinary and animal science.
Trích dẫn kiểu ChicagoD Sudharma và S Sulochana. Susceptibility of Ducks to Newcastle Disease Virus(NDV) and Their Role in the Transmission of the Disease to Chickem. MVSC. College of veterinary and animal science, 1981.
Trích dẫn MLAD Sudharma và S Sulochana. Susceptibility of Ducks to Newcastle Disease Virus(NDV) and Their Role in the Transmission of the Disease to Chickem. MVSC. College of veterinary and animal science, 1981.
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