British mammals; an attempt to describe and illustrate the mammalian fauna of the British islands from the commencement of the Pleistocene period down to the present day - Johnston, Harry, 1858 -1927 (Hutchinson, 1903)

British quadrupeds - MacGillivray, William 1796 -1852 (Chatto & Windus, 1840)

British zoology - Stejneger, Leonhard, 1851 -1943 (Printed for Benjamin White, 1768)

British zoology - Pennant, Thomas, 1726 -1798 (Printed by William Eyres, for Benjamin White ..., London, 1776)

British zoology - Pennant, Thomas, 1726 -1798 (Printed for Wilkie and Robinson [etc.], 1812)

British zoology - Pennant, Thomas, 1726 -1798 (Printed for Wilkie and Robinson; J. Nunn; White and Cochrane; Longman, Hurst, Rees, Orme, and Brown; Cadell and Davies; J. Harding; J. Booth; J. Richardson; J. Mawman; J. and A. Arch; R. Baldwin; and, 1812)

The British zoology. instituted for the promoting useful charities, and the knowledge of nature, among the descendants of the ancient Britons.... Class I, Quadrupeds - Pennant, Thomas, 1726 -1798 (J. and J. March, for the Society, 1766)

Brockhaus' Konversations-Lexikon (F.A. Brockhaus, 1893)

Der Bronchialbaum der Säugethiere und des Menschen, nebst Bemerkungen über den Bronchialbaum der Vögel und Reptilien - Aeby, Chr. (Christoph), 1835 -1885 (Engelmann, 1880)

Bulletin - East Africa Natural History Society. (East Africa Natural History Society, 1971)

Bulletin - United States National Museum (G.P.O, 1907)

Bulletin - East Africa Natural History Society. (East Africa Natural History Society, 1973)

Bulletin - United States National Museum (G.P.O, 1909)

Bulletin - National Institutes of Health (U.S.) (U.S. Govt. Print. Off, 1907)

Bulletin - East Africa Natural History Society. (East Africa Natural History Society, 1980)

Bulletin - Société des amis des sciences naturelles de Rouen. (1882)

Bulletin - Société des amis des sciences naturelles de Rouen. (1887)

Bulletin - Société des amis des sciences naturelles de Rouen. (1891)

Bulletin - United States National Museum (G.P.O, 1912)

Bulletin - East Africa Natural History Society. (East Africa Natural History Society, 1986)

Bulletin - New York State Museum; Science Service. (University of the State of New York, 1965)

Bulletin - New York State Museum; Science Service. (University of the State of New York, 1970)

Bulletin - United States National Museum (G.P.O, 1914)

Bulletin - United States National Museum (G.P.O, 1916)

Bulletin - National Museum of Canada. (National Museum of Canada, 1928)

Bulletin - United States National Museum (G.P.O, 1919)

Bulletin - United States National Museum (G.P.O, 1924)