[3] Mr. J. Wright on Shorthorn Cattle, in ‘Journal of Royal Agricult. Soc.,’ vol. vii. pp. 208, 209.
[4] H. D. Richardson ‘On Pigs,’ 1847, p. 44.
[5] ‘Journal of Royal Agricult. Soc.,’ vol. i. p. 24.
[6] ‘On Sheep,’ pp. 520, 319.
[7] Loudon’s ‘Mag. of Nat. Hist.,’ vol. viii., 1835, p. 618.
[8] ‘A treatise on the Art of Breeding the Almond Tumbler.’ 1851. p. 9.
[9] ‘Recreations in Agriculture,’ vol. ii. p. 409.
[10] Youatt on Cattle, pp. 191, 227.
[11] Ferguson, ‘Prize Poultry,’ 1854, p. 208.
[12] Wilson, in ‘Transact. Highland Agricult. Soc.,’ quoted in ‘Gardener’s Chronicle,’ 1844, p. 29.