. The dog as a carrier of parasites and diseases. Dogs as carriers of disease; Dogs. Figure 13.—The human flea, Pulex irritans. Male. Enlarged. From Bishopp, 1921. Lateral Figure 14.—The chicken flea or sticktight flea, Ecltidnophaga gaUinacea. Female. Lateral view. Enlarged. From Bishopp, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hall, Maurice C. (Maurice Crowther), 1881-1938. Washington [Govt. Print. O

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. The dog as a carrier of parasites and diseases. Dogs as carriers of disease; Dogs. Figure 13.—The human flea, Pulex irritans. Male. Enlarged. From Bishopp, 1921. Lateral Figure 14.—The chicken flea or sticktight flea, Ecltidnophaga gaUinacea. Female. Lateral view. Enlarged. From Bishopp, Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hall, Maurice C. (Maurice Crowther), 1881-1938. Washington [Govt. Print. Off. ]

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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherwashingtongovtprin