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1. Ineffectiveness of internal medication of poultry for the control of external parasites (id:CAT87200057)

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2. The horse bots and their control (id:5420658)

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3. Hog lice and hog mange : methods of control and eradication (id:5420600)

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4. The fowl tick and how premises may be freed from it (id:5420504)

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5. Mites and lice on poultry (id:5420736)

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6. The sheep tick and its eradication by dipping (id:5420735)

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7. Directions for constructing vats and dipping cattle to destroy ticks (id:5420813)

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8. The action of anthelmintics on parasites located outside of the alimentary canal (id:5420566)

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9. A study of surra found in an importation of cattle : followed by prompt eradication (id:5420950)

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10. Methods for the eradication of gid (id:5420946)

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11. The prevention of losses among sheep from stomach worms (Haemonchus contortus) (id:5420938)

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12. Treatment for roundworms in sheep, goats, and cattle (id:5421009)