Copland, J. W. E. (1987). Newcastle disease in poultry: New food pellet vaccine. Australian Centre for International Agricultural Research.
Chicago Edition CitationCopland, John W Ed. Newcastle Disease in Poultry: New Food Pellet Vaccine. Canberra: Australian Centre for International Agricultural Research, 1987.
MLA Edition CitationCopland, John W Ed. Newcastle Disease in Poultry: New Food Pellet Vaccine. Australian Centre for International Agricultural Research, 1987.
Warning: These citations may not always be 100% accurate.