Transactions of the Wisconsin Academy of Sciences, Arts, and Letters - Wisconsin Academy of Sciences, Arts; Letters. (Wisconsin Academy of Sciences, Arts, and Letters, 1918)

Treatise on comparative embryology - Balfour, Francis M. (Francis Maitland), 1851 -1882 (Macmillan, 1885)

A treatise on comparative embryology - Balfour, Francis M. (Francis Maitland), 1851 -1882 (Macmillan, 1880)

A treatise on comparative embryology - Balfour, Francis M. (Francis Maitland), 1851 -1882 (Macmillan and Co, 1885)

A treatise on comparative embryology - Balfour, Francis M. (Francis Maitland), 1851 -1882 (Macmillan and Co, 1880)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (A. and C. Black, 1900)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (Adam and Charles Black, 1900)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (A. & C. Black, 1900)

Trees & shrubs of the British Isles, native & acclimatised - Westell, W. Percival (William Percival), 1874 -1943 (J. M. Dent, 1909)

Trees and shrubs of the British Isles; native and acclimatised - Westell, W. Percival (William Percival), 1874 -1943 (Dent, 1909)

Trypanosomes and trypanosomiases - Mesnil, Félix 1868 -1938 (W.T. Keener, 1907)

The under-water world - Boulenger, E. G. (Edward George), 1888 -1946 (Hodder and Stoughton, 1900)

The underwater guide to marine life - Ciampi, Elgin. (Barnes, 1956)

University studies of the University of Nebraska - University of Nebraska (Lincoln campus) (1888)

University studies of the University of Nebraska - University of Nebraska (Lincoln campus) (1911)

The useful plants of the island of Guam; with an introductory account of the physical features and natural history of the island, of the character and history of its people, and of their agriculture - Safford, William Edwin, 1859 -1926 (Govt. Print. Off, 1905)

The useful plants of the Island of Guam; with an introductory account of the physical features and natural history of the island, of the character and history of its people, and of their agriculture - Safford, William Edwin, 1859 -1926 (Govt. Print. Off, 1905)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (J. Murray, 1905)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (D. Appleton and company, 1896)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (D. Appleton and Company, 1894)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (Appleton, 1897)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (D. Appleton and company, 1883)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (D. Appleton, 1897)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (J. Murray, 1885)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (D. Appleton, 1887)

The veliger - California Malacozoological Society. (California Malacozoological Society, 1987)

Vergleichende Anatomie der Wirbelthiere : mit Berücksichtigung der Wirbellosen - Gegenbaur, C. (Carl), 1826 -1903 (W. Engelmann, 1901)

Vergleichende Anatomie der Wirbelthiere mit Berücksichtigung der Wirbellosen - Gegenbaur, C. (Carl), 1826 -1903 (Engelmann, 1898)

Verhandlungen - Naturhistorischer Verein der Preussischen Rheinlande und Westfalens. (1844)

Verhandlungen der Deutschen Zoologischen Gesellschaft - Deutsche Zoologische Gesellschaft. (W. Engelmann, 1896)

Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien - Zoologisch-Botanische Gesellschaft in Wien. (Kaiserlich-Königliche Zoologisch-Botanische Gesellschaft in Wien, 1877)

Verhandlungen und mitteilungen des Siebenbürgischen vereins für naturwissen schaften zu Hermannstadt - Siebenbürgischer Verein für Naturwissenschaften, Hermannstadt. (1909)

The Victoria history of the county of Cornwall - Page, William, 1861 -1934 ([A. Constable and Company], 1906)

The Victoria history of the county of Cornwall. Edited by William Page - Page, William, 1861 -1934 (Constable], 1906)

The Victoria history of the county of Devon - Page, William, 1861 -1934 ([Constable], 1906)

The Victoria history of the county of Essex. [Edited by H. Arthur Doubleday and William Page] - Doubleday, Herbert Arthur, 1867 -1941 ([Constable], 1903)

The Victoria history of the county of Surrey - Malden, Henry Elliot. ([Constable], 1902)

The Victoria history of the county of Sussex - Page, William, 1861 -1934 (A. Constable], 1905)

The Victorian Naturalist - Field Naturalists' Club of Victoria. (Field Naturalists Club of Victoria, 1967)

Vorlesungen über vergleichende Anatomie - Bütschli, Otto, 1848 -1920 (J Springer, 1912)

Vort landbrugs skadedyr blandt insekter og andre lavere - Rostrup, Sofie Jacobsen, Fru, 1857 - (Hovedkommission: Schubothe, 1900)

Voyage d'exploration scientifique en Colombie - Fuhrmann, Otto 1871 -1945 (Attinger, 1914)

The voyage of the "Challenger." The Atlantic; a preliminary account of the general results of the exploring voyage of H.M.S. "Challenger" during the year 1873 and the early part of the year 1876 - Thomson, C. Wyville, Sir, (Charles Wyville), 1830 -1882 (Harper & Brothers, 1878)

W. Hagelberg's manual of zoology : embracing faithful illustrations of the animal world in its most prominent types - Hagelberg, W. ([W. Hagelberg?, 1880)

Wiener entomologische Zeitung (E. Reitter [etc.], 1887)

Wild life of the world : a descriptive survey of the geographical distribution of animals - Lydekker, Richard, 1849 -1915 (F. Warne and co, 1916)

The Wilder quarter-century book : a collection of original papers dedicated to professor Burt Green Wilder at the close of his twenty-fifth year of service in Cornell University (1868-1893) - Wilder, Burt G. (Burt Green), 1841 -1925 (Comstock Publishing Co, 1893)

Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer "Valdivia" 1898-1899 - Chun, Carl, 1852 -1914 (G. Fischer, 1902)

Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer "Valdivia" 1898-1899 - Chun, Carl, 1852 -1914 (G. Fischer, 1922)

Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer "Valdivia" 1898-1899 - Chun, Carl, 1852 -1914 (G. Fischer, 1908)

Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer "Valdivia" 1898-1899 - Chun, Carl, 1852 -1914 (G. Fischer, 1903)