The Variation of Animals and Plants Under Domestication, Volume II (of 2)

by Charles Darwin

mutual fertility of all varieties of, ii. [110];

increased fertility by domestication, ii. [111];

ill effects of close interbreeding in, ii. [121]-[122];

influence of selection on, ii. [198];

prejudice against certain colours in, ii. [210], [229], [336];

unconscious selection of, ii. [214];

black Virginian, ii. [227], [336];

similarity of the best breeds of, ii. [241];

change of form in, ii. [279];

effects of disuse of parts in, ii. [299];