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POULTRY DISEASES AND THEIR TREATMENT, 



FiglZ 



FigIS 



Hq is 



Fig W 



Fig 13 



Fig 16 



Fig 19 



Fig II 



Fig It, 



Fig 17 



Fig 20 



Cb 



FigZI 



Fig. 43. Showing shapes of abnormal eggs sometimes found. (From 



von Durski after Landois). 



