orders of Henrys VII. and VIII. for the destruction of undersized mares, ii. [203].

Bakewell, change in the sheep effected by, ii. [198].

Balancement, ii. [342]-[344];

of growth, law of, i. 274.

Baldhead, pigeon, i. 151.

Baldness, in man, inherited, ii. [73]-[74];

with deficiency in teeth, ii. [326]-[327].

Ballance, Mr., on the effects of interbreeding on fowls, ii. [125];

on variation in the eggs of fowls, i. 248.

Ballota nigra, transmission of variegated leaves in, i. 383.