Bos longifrons.
Bos primigenius.
Bos sondaicus.
Bos taurus.
Bos trochoceros.
BOSC, heredity in foliage-varieties of the elm.
BOSSE, production of double flowers from old seed.
BOSSI, on breeding dark-coloured silkworms.
BOSMAN, on dogs of Guinea.
BOUCHARDAT, on the vine disease.