NITZSCH, on the absence of the oil-gland in certain Columbae.
NON-INHERITANCE, causes of.
"NONNAIN" pigeon.
NORDMANN, dogs of Awhasie.
NORMANDY, pigs of, with appendages under the jaw.
NORWAY, striped ponies of.
NOTT and Gliddon, on the origin of the dog. -mastiff represented on an Assyrian tomb. -on Egyptian dogs. -on the Hare Indian dog.
Notylia.
NOURISHMENT, excess of, a cause of variability.
NUMBER, importance of, in selection.