. Diseases of cattle, sheep, goats and swine. Veterinary medicine. CHAPTER II. PHTHIRIASIS. The term plithiriasis is applied to infestation of the sldn with lice. Causation. These diseases are due to the presence of various para- sites which live by destroying the epidermic scales, or by piercing the superficial layers of the skin. They are of a greyish-yellow colour, and belong to the genera Hcematopinus and Tricliodrctes. The Hfematopinus forms have pointed heads, and are equipped for. Please note that these images are extracted from scanned page images that may have been digitally enhanced
. Diseases of cattle, sheep, goats and swine. Veterinary medicine. CHAPTER II. PHTHIRIASIS. The term plithiriasis is applied to infestation of the sldn with lice. Causation. These diseases are due to the presence of various para- sites which live by destroying the epidermic scales, or by piercing the superficial layers of the skin. They are of a greyish-yellow colour, and belong to the genera Hcematopinus and Tricliodrctes. The Hfematopinus forms have pointed heads, and are equipped for. 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 Moussu, Gustave, 1864-; Dollar, Jno. A. W. (John A. W. ). Chicago : American Veterinary Pub. Co.
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectveterin, bookyear1920
