Essay on classification - Agassiz, Louis, 1807 -1873 (Belknap Press of Harvard University Press, 1962)

An essay upon gardening : containing a catalogue of exotic plants for the stoves and green-houses of the British gardens, the best method of planting the hot-house vine : with directions for obtaining and preparing proper earths and compositions, to preserve tender exotics, observations on the history of gardening, and a contrast of the ancient with the modern taste - White, Benjamin, approximately 1724 -1794 (Printed for the author, by G. Peacock and sold by B. White and Sons ... London ... [and four others], 1793)

Essays and observations on natural history, anatomy, physiology, psychology, and geology - Owen, Richard, 1804 -1892 (J. Van Voorst, 1861)

Essays, historical and literary - Fiske, John, 1842 -1901 (The Macmillan Company, 1902)

Essays on museums and other subjects connected with natural history, by Sir William Henry Flower - Flower, William Henry, 1831 -1899 (Macmillan, 1898)

Essays on physiology and hygiene - Bell, John, 1796 -1872 (Haswell, Barrington, and Haswell, 1838)

Essays on the conario-hypophysial tract and on the aspects of the body in vertebrate and invertebrate animals - Owen, Richard, 1804 -1892 (1883)

Essays towards a theory of knowledge - Philip, Alexander. (G. Routledge & sons, limited, 1915)

Essentials of zoology for students of medicine and first year students of science - Meek, Alexander, 1865 - (Longmans, Green and co, 1922)

Essex naturalist : being the journal of the Essex Field Club - Essex Field Club. (The Club, 1891)

Etude faunistique et bibliographique des Odonates de France - Dommanget, Jean-Louis 1950 - (1987)

Etudes sur les microzoaires, ou infusoires proprement dits : comprenant de nouvelles recherches sur leur organisation, leur classification et la description des espèces nouvelles ou peu connues - Royal College of Physicians of Edinburgh. (G. Masson, 1874)

European butterflies and moths ... Based upon Berge's "Schmetterlingsbuch." - Kirby, W. F. (William Forsell), 1844 -1912 (Cassell, Petter, Galpin & Co, 1882)

European butterflies and moths : based upon Berge's "Schmetterlingsbuch" - Kirby, W. F. (William Forsell), 1844 -1912 (Cassell, 1889)

Evenings at the microscope - Gosse, Philip Henry, 1810 -1888 (P.F. Collier, 1859)

Evenings at the microscope - Gosse, Philip Henry, 1810 -1888 (P.F. Collier, 1901)

Evenings at the microscope : or, Researches among the minuter organs and forms of animal life - Gosse, Philip Henry, 1810 -1888 (Society for Promoting Christian Knowledge, 1877)

Evenings at the microscope : or, researches among the minuter organs and forms of animal life - Gosse, Philip Henry, 1810 -1888 (D. Appleton, 1860)

Evenings at the microscope, or Researches among the minuter organs and forms of animal life - Gosse, Philip Henry, 1810 -1888 (D. Appleton, 1883)

Evenings at the microscope; or, Researches among the minuter organs and forms of animal life - Gosse, Philip Henry, 1810 -1888 (Society for Promoting Christian Knowledge, 1884)

Evenings at the microscope; or, Researches among the minuter organs and forms of animal life - Gosse, Philip Henry, 1810 -1888 (Society for Promoting Christian Knowledge, 1874)

Evenings at the microscope; or, Researches among the minuter organs and forms of animal life - Bell, F. J. (Francis Jeffrey), 1855 -1924 (Society for Promoting Christian Knowledge, 1895)

Evenings at the microscope; or, Researches among the minuter organs and forms of animal life - Gosse, Philip Henry, 1810 -1888 (Society for Promoting Christian Knowledge, 1859)

Everyday objects; or, Picturesque aspects of natural history - Adams, W. H. Davenport (William Henry Davenport), 1828 -1891 (W.P. Nimmo, 1876)

Evolution - Watson, James A. S. (James Anderson Scott), 1889 -1966 (T.C. & E.C. Jack, 1915)

Evolution - Watson, James A. S. (James Anderson Scott), 1889 -1966 (F.A. Stokes, 1915)

Evolution, expression, and sensation : cell life and pathology - Cleland, John, 1835 -1925 (J. Maclehose, 1881)

Evolution, expression, and sensation, cell life and pathology / y John Cleland - Cleland, John, 1835 -1925 (James Maclehose, 1881)

Evolution, expression, and sensation, cell life and pathology - Cleland, John, 1835 -1925 (J. Maclehose, 1881)

Evolution : genetics and eugenics - Newman, Horatio Hackett, 1875 -1957 (The University of Chicago Press, 1932)

Evolution, genetics and eugenics - Newman, Horatio Hackett, 1875 -1957 (The University of Chicago press, 1925)

Evolution of life - Chapman, Henry C. (Henry Cadwalader), 1845 -1909 (1873)

The evolution of man, a popular scientific study - Haeckel, Ernst, 1834 -1919 (Putnam, 1910)

The evolution of man; a popular scientific study - McCabe, Joseph, 1867 -1955 (P. Eckler, publisher, 1906)

The evolution of man; a popular scientific study - McCabe, Joseph, 1867 -1955 (G. P. Putnam, 1905)

The evolution of the metazoa - Hadzi, J. (Jovan), 1884 -1972 (Macmillan, 1963)

Evolution of to-day; a summary of the theory of evolution as held by scientists at the present time, and an account of the progress made by the discussions and investigations of a quarter of a century - Conn, H. W. (Herbert William), 1859 -1917 (G.P. Putnam's Sons, 1886)

Evolution of to-day; a summary of the theory of evolution as held by scientists at the present time, and an account of the progress made by the discussions and investigations of a quarter of a century - Conn, H. W. (Herbert William), 1859 -1917 (G.P. Putnam's Sons, 1896)

Evolution: process and product - Dodson, Edward O. (Edward Ottway), 1916 - (Reinhold, 1960)

Excelsior; helps to progress in religion, science and literature - Hamilton, James, 1814 -1867 (J. Nisbet, 1854)

Experimental-Zoologie; eine zusammenfassung der durch Versuche ermittelten Gesetzmäszigkeiten tierischer formen und Verrichtungen - Przibram, Hans, 1874 -1944 (Franz Deuticke, 1908)

Explanation of terms used in entomology - Smith, John Bernhard, 1858 -1912 (Brooklyn Entomological Society, 1906)

Explanation of terms used in entomology - Smith, John Bernhard, 1858 -1912 (Brooklyn entomological society, 1906)

Explanations : a sequel to "Vestiges of the natural history of creation" - Chambers, Robert, 1802 -1871 (Wiley & Putnam, 1846)

Explanations; a sequel to "Vestiges of the natural history of creation." - Chambers, Robert, 1802 -1871 (J. Churchill, 1845)

Explanations; a sequel to "Vestiges of the natural history of creation" - Chambers, Robert, 1802 -1871 (J. Churchill, 1846)

Extinct monsters - Hutchinson, H. N. (Henry Neville), 1856 -1927 (Chapman & Hall, ld, 1897)

Extinct monsters : a popular account of some of the larger forms of ancient animal life - Woodward, Henry, 1832 -1921 (Chapman & Hall, 1896)

Extinct monsters : a popular account of some of the larger forms of ancient animal life - Hutchinson, H. N. (Henry Neville), 1856 -1927 (Chapman & Hall, 1893)

F. & F. Nurseries price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. & F. Nurseries, 1925)

Fall 1923 : wholesale trade list of the F. & F. Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. & F. Nurseries, 1923)

Fall 1956 - spring 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barrington Greenhouses, 1956)

Fall 1957 - spring 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barrington Greenhouses, 1957)

Fall 1958 - spring 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barrington Greenhouses, 1958)

Fall 1959 - spring 1960 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barrington Greenhouses, 1959)

Fall nineteen twenty-two trade list of the Princeton Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1922)

A familiar introduction to the history of insects : being a new and greatly improved edition of The grammar of entomology - Newman, Edward, 1801 -1876 (J. Van Voorst, 1841)

A familiar introduction to the history of insects; being a new and greatly improved edition of The grammar of entomology - Newman, Edward, 1801 -1876 (J. van Vooret, 1841)

A familiar introduction to the history of insects; being a new and greatly improved edition of The grammer of entomology - Newman, Edward, 1801 -1876 (J. van Vooret, 1841)

Familiar lessons in botany with Flora of Texas, adapted to general use in the Southern States - Young, M. J. (Maude Jeannie), 1826 -1882 (A.S. Barnes, 1873)

The farmer's dictionary : a vocabulary of the technical terms recently introduced into agriculture and horticulture from various sciences, and also a compendium of practical farming, the latter chiefly from the works of the Rev. W. L. Rham, Loudon, Low and Youatt, and the most eminent American authors - Gardner, D. P. (Daniel Pereira), 1853 (Harper, 1846)

Fauna japonica, sive, Descriptio animalium, quae in itinere per Japoniam, jussu et auspiciis, superiorum, qui summum in India Batava imperium tenent, suscepto, annis 1823-1830 - Siebold, Philipp Franz von, 1796 -1866 (Apud Auctorem, 1850)

Fauna malacològica de Catalunya - Institut d'Estudis Catalans. Secció de Ciències (1913)

Fauna of Australia. General articles. Vol. 1A - Dyne, G R (Australian Government Publishing Service, 1987)

Fauna of New England (Printed for the [Boston] Society [of Natural History] from the Gurdon Saltonstall Fund, 1904)

Ferns: British and exotic... - Lowe, E. J. (Edward Joseph), 1825 -1900 (Groombridge and Sons, 1857)

Ferns: British and exotic... - Lowe, E. J. (Edward Joseph), 1825 -1900 (Groombridge and Sons, 1859)

Ferns : British and exotic - Lowe, E. J. (Edward Joseph), 1825 -1900 (Groombridge and sons, 1856)

Ferns: British and exotic - Lowe, E. J. (Edward Joseph), 1825 -1900 (George Bell & Sons ..., 1872)

Ferns: British and exotic ... - Lowe, E. J. (Edward Joseph), 1825 -1900 (Groombridge, 1867)

The ferns of North America. Colored figures and descriptions, with synonymy and geographical distribution, of the ferns (including the Ophioglossaceae) of the United States of America and the British North American possessions - Eaton, Daniel Cady, 1834 -1895 (S.E. Cassino, 1879)

The ferns of South Africa, containing descriptions and figures of the ferns and fern allies of South Africa - Sim, T. R. (Thomas Robertson), 1858 -1938 (University Press, 1915)

Festschrift zum siebenzigsten Geburtstage von Carl Gegenbaur am 21. August 1896 - Gegenbaur, C. (Carl), 1826 -1903 (Engelmann, 1896)

Festschrift zum siebenzigsten Geburtstage von Carl Gegenbaur am 21. August 1896 - Royal College of Physicians of Edinburgh. (W. Engelmann, 1897)

A few choice seeds and plants worthy of general culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jno. D. Imlay, 1900)

A few choice seeds and plants worthy of general culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jno. D. Imlay, 1899)

A few choice seeds and plants worthy of general culture : 1898 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jno. D. Imlay, 1898)

Field naturalist - Rennie, James, 1787 -1867 (Orr and Smith, 1833)

Field naturalist : journal of the Trinidad Field Naturalists' Club - Trinidad Field Naturalists' Club. (The Club, 1835)

The Field naturalist : a review of animals, plants, minerals, the structure of the earth, and appearances of the sky - Rennie, James, 1787 -1867 (Orr and Smith, 1835)

Fieldiana. Geology - Field Museum of Natural History. (Chicago Natural History Museum, 1978)

Fieldiana. Geology memoirs - Field Museum of Natural History. (Chicago Natural History Museum, 1963)

Figures and descriptions illustrative of British organic remains - Geological Survey of Great Britain. (Longman, Brown, Green and Longmans, 1849)