Introduction to elementary practical biology; a laboratory guide for high-school and college students - Dodge, Charles Wright, 1863 -1934 (Harper & brothers, 1894)

Introduction to elementary practical biology; a laboratory guide for high-school and college students - Dodge, Charles Wright, 1863 -1934 (Harper & Brothers, 1894)

An introduction to entomology : or, Elements of the natural history of insects - Kirby, William, 1759 -1850 (Longman, Rees, Orme, Brown, and Green, 1828)

An introduction to entomology; or, Elements of the natural history of insects - Kirby, William, 1759 -1850 (Longman, Rees, Orme, Brown, and Green, 1828)

An introduction to entomology: or Elements of the natural history of insects: with plates - Kirby, William, 1759 -1850 (Longman, Hurst, Rees, Orme, and Brown, 1828)

An introduction to geology : and its associate sciences mineralogy, fossil botany, and palaeontology - Wright, Thomas, 1809 -1884 (H. G. Bohn, 1855)

An introduction to the comparative anatomy of animals : compiled with constant reference to physiology, and elucidated by twenty copper-plates - Carus, Carl Gustav, 1789 -1869 (Longman, Rees, Orme, Brown, and Green, 1827)

An introduction to the comparative anatomy of animals compiled with constant reference to physiology, and elucidated by twenty copper-plates - Carus, Carl Gustav, 1789 -1869 (Longman, Rees, Orme, Brown, and Green, 1827)

An introduction to the natural history of fishes : being the article "Ichthyology," from ... the Encyclopædia Britannica / by James Wilson - Wilson, James, 1795 -1856 (Adam and Charles Black, [et al.], 1838)

An introduction to the study of embryology - Haddon, Alfred C. (Alfred Cort), 1855 -1940 (Griffin, 1887)

An introduction to the study of embryology - Haddon, Alfred C. (Alfred Cort), 1855 -1940 (P. Blakiston, 1887)

An introduction to the study of fossils (plants and animals) - Shimer, Hervey Woodburn, 1872 -1965 (The Macmillan Company, 1914)

An introduction to the study of fossils (plants and animals) - Shimer, Hervey Woodburn, 1872 -1965 (The Macmillan Co, 1921)

An introduction to the study of the comparative anatomy of animals - Bourne, Gilbert C. (Gilbert Charles), 1861 -1933 (G. Bell & sons, 1902)

An introduction to the study of the comparative anatomy of animals - Bourne, Gilbert C. (Gilbert Charles), 1861 -1933 (G. Bell & sons, 1919)

Introduction to the study of zoölogy, for use in high schools and academies - Harvey, Nathan Albert, 1860 - (Western Publishing House, 1901)

An introduction to the study of zoology - Huxley, Thomas Henry, 1825 -1895 (D. Aplleton, 1888)

An introduction to the study of zoology : by T. H. Huxley, F. R. S. ; with eighty-two illustrations - Huxley, Thomas Henry, 1825 -1895 (D. Appleton, 1910)