rtilage of the ear, cause and treatment, 357
bony orbit, cause and treatment, 352

Necrotic stomatitis--
characteristic differences from foot-and-mouth disease, 391
description, symptoms, and treatment, 464-469
differentiation from foot-and-mouth disease, 391

Neoformation and neoplasm. _See_ Tumors.

Nephritis, description, causes, symptoms, and treatment, 123

Nerves, description, 101-103

Nervous system, diseases, chapter by W. H. Harbaugh, 101-112

Nervousness, cause of retarding calving, 179

Netherlands, foot-and-mouth disease, 386

Nettle rash, description, causes, and treatment, 324

Neurofibroma tumor, description and treatment, 310

New Hampshire, foot-and-mouth disease, 387-388

New Jersey, foot-and-mouth disease, 388

New York, foot-and-mouth disease, 388

Nicotin dip, directions for making, 516

Nodular disease of intestines due to hookworms, note, 525

Noncontagious--
abortion--
causes, 165
treatment, 167
diseases of organs of respiration, chapter by William H. Lowe, 87-100
foot-and-mouth disease, reference, 532

Norway, foot-and-mouth disease, 386

Nose bleeding, cause and treatment, 93

Nymphomania in female, cause and treatment, 148

Obstruction--
arteries, description and treatment, 85
bowels, resulting from invagination, causes, symptoms, etc, 35
parturition by full bladder or rectum, 178
parturition by masses of fat, cause, 178

_[OE]sophagostomum radiatum_, parasite causing nodular disease,
treatment, 525

Ohio, foot-and-mouth disease, 388

_Oidirum albicans_, parasite causing