Early British botanists and their gardens, based on unpublished writings of Goodyer, Tradescant, and others - Goodyer, John, 1592 -1664 (Printed by F. Hall for the author at the University Press, 1922)

Early nesting biology of the bee Caupolicana yarrowi (Cresson) (Colletidae, Diphaglossinae) and its cleptoparasite Triepeolus grandis (Friese) (Apidae, Nomadinae) - Rozen, Jerome G. Jr. (Jerome George), 1928 - (American Museum of Natural History, 2019)

Ecological resources baseline report : technical report for the White Pine Power Project - United States. Bureau of Land Management. Nevada State Office. (Dames & Moore, 1983)

An ecologically annotated checklist of the vascular flora at the Chesapeake Bay Center for Field Biology, with keys - Smithsonian Institution. Office of Ecology (Smithsonian Institution, 1968)

Ecology of a population of desert tortoises, Gopherus agassizi, in Ward Valley, California - United States. Bureau of Land Management. (s.n.], 1980)

An ecology of the Bahamian hutia : Geocapromys ingrahami - Jordan, Kevin Clark. (1989)

Economic botany of Alabama - Harper, Roland M. (Roland McMillan), 1878 -1966 (1913)

Economic entomology for the farmer... - Smith, John Bernhard, 1858 -1912 (1896)

Economic entomology for the farmer and fruit-grower : and for use as a text-book in agricultural schools and colleges - Smith, John Bernhard, 1858 -1912 (J.B. Lippincott company, 1906)

Economic entomology for the farmer and fruit-grower : and for use as a text-book in agricultural schools and colleges - Smith, John Bernhard, 1858 -1912 (Lippincott, 1896)

Economic entomology for the farmer and fruit-grower and for use as a text-book in agricultural schools and colleges - Smith, John Bernhard, 1858 -1912 (J. B. Lippincott Co, 1896)

Economic entomology for the farmer and the fruit grower, and for use as a text-book in agricultural schools and colleges - Smith, John Bernhard, 1858 -1912 (J.B. Lippincott co, 1906)

Economic plants of Porto Rico - Cook, O. F. (Orator Fuller), 1867 -1949 (Govt. Print Off, 1903)

Ecuador. Cabeceras Cofanes-Chingual - Field Museum of Natural History. (Field Museum, Environment, Culture, and Conservation, 2009)

Edible leaves of the tropics - Martin, Franklin W. (U.S. Science and Education Administration, Agricultural Research, Southern Region, 1979)

Edinburgh Journal of Natural and Geographical Sciences

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1836)

Edwards's botanical register - Lindley, John, 1799 -1865 (James Ridgway, 1838)

Eesti Looduseuurijate Seltsi aastaraamat - Eesti Looduseuurijate Selts. (Valgus, 1906)

The effects of cross and self fertilisation in the vegetable kingdom - Darwin, Charles, 1809 -1882 (D. Appleton, 1892)

The effects of cross and self fertilisation in the vegetable kingdom - Darwin, Charles, 1809 -1882 (John Murray, 1876)

The effects of cross and self fertilisation in the vegetable kingdom - Darwin, Charles, 1809 -1882 (John Murray, Albemarle Street, 1878)

The effects of cross and self fertilisation in the vegetable kingdom - Darwin, Charles, 1809 -1882 (J. Murray, 1900)

Effects of sodium chloride and polyethylene glycol on the water relations, growth, and morphology of citrus rootstock seedlings - Zekri, Mongi. (1987)

The effects of water development upon populations of Gambel's Quail in southwestern Utah - Nish, Darrell H. (Utah State Department of Fish and Game, 1964)

Elementary botany - Atkinson, George Francis, 1854 -1918 (Holt, 1908)

Elementary botany - Atkinson, George Francis, 1854 -1918 (Holt, 1898)

An elementary course of botany : structural, physiological, and systematic - Henfrey, Arthur, 1819 -1859 (John Van Voorst, 1878)

Elementary flora of the Northwest - Rigg, George B. (George Burton) (American Book Company, 1914)

Elementary flora of the Northwest - Rigg, George B. (George Burton) (American book company, 1914)

Elementary studies in botany - Coulter, John Merle, 1851 -1928 (D. Appleton and Company, 1913)

An elementary text-book of botany - Vines, Sydney Howard, 1849 -1934 (W.S. Sonnenschein & Allen, 1880)

An elementary text-book of botany - Vines, Sydney Howard, 1849 -1934 (S. Sonnenschein & co., lim, 1898)

Elements of botany - Bergen, Joseph Y. (Joseph Young), 1851 -1917 (Ginn, 1896)

The elements of botany for beginners and for schools - Gray, Asa, 1810 -1888 (American book company, 1901)

Elements of botany : structural, physiological, systematical, and medical - Lindley, John, 1799 -1865 (Printed for Taylor and Walton, 1841)

The elements of materia medica and therapeutics - Pereira, Jonathan, 1804 -1853 (Printed for Longman, Brown, Green and Longmans, 1849)

The elements of structural botany : with special reference to the study of Canadian plants, to which is added a selection of examination papers - Spotton, H. B. (Henry Byron), 1844 -1933 (Gage, 1889)

The elements of structural botany with special reference to the study of Canadian plants - Spotton, H. B. (Henry Byron), 1844 -1933 (W. J. Gage & Co, 1897)

The Eleutherodactylus of the Amazonian slopes of the Ecuadorian Andes (Anura : Leptodactylidae) - Lynch, John D. (University of Kansas, 1980)

Elias Durand and John Torrey correspondence, 1832-1866 - Durand, Elias, 1794 -1873 (1854)

Embryogenesis in plants - Wardlaw, C. W. (Claude Wilson), 1901 - (Methuen, 1955)

Enchiridion botanicum, exhibens classes et ordines plantarum accedit nomenclator generum et officinalium vel usualium indicatio - Endlicher, Stephan, 1804 -1849 (Sumptibus G. Engelmann, 1841)

Encyclopädisches Pflanzen-Wörterbuch aller einheimischen und fremden Vegetabilien ... : mit beständiger Hinweisung auf das natürliche und das Sexual-System : nebst einem angehängten Polyglotten-Lexicon ... - Kachler, Johann, 1782 -1863 (Druck und Verlag von J.P. Sollinger, 1829)

The encyclopedia of gardening. A dictionary of cultivated plants, etc., giving in alphabetical sequence the culture and propagation of hardy and half-hardy plants, trees and shrubs, orchids, ferns, fruit, vegetables, hothouse and greenhouse plants, etc., including their specific and common names - Sanders, T. W. (Thomas William), 1855 -1926 (W. H. & L. Collingridge, 1908)

An encyclopedia of plants; : comprising the specific culture, history, application in the arts, and every other desirable particular respecting all the plants indigenous, cultivated in, or introduced to Britain: combining much of the information contained - Loudon, J. C. (John Claudius), 1783 -1843 (1841)

The encyclopedia of practical horticulture; a reference system of commercial horticulture, covering the practical and scientific phases of horticulture, with special reference to fruits and vegetables - Lowther, Granville, 1848 - (The Encyclopedia of Horticulture Corporation, 1914)

The encyclopedia of practical horticulture; a reference system of commercial horticulture, covering the practical and scientific phases of horticulture, with special reference to fruits and vegetables - Lowther, Granville, 1848 - (The Encyclopedia of horticulture corporation, 1914)

Endangered and threatened species of the Southeastern United States including Puerto Rico and the Virgin Islands - United States. Forest Service. (U.S. Forest Service], 1982)

English cyclopaedia, a new dictionary of universal knowledge - Knight, Charles, 1791 -1873 (Bradbury, 1854)

The English flower garden and home grounds : design and arrangement shown by existing examples of gardens in Great Britain and Ireland, followed by a description of the plants, shrubs and trees for the open-air garden and their culture - Robinson, W. (William), 1838 -1935 (John Murray, 1906)

The English flower garden and home grounds : design and arrangement followed by a description of the plants, shrubs and trees for the open-air garden and their culture - Robinson, W. (William), 1838 -1935 (Charles Scribner's Sons, 1921)

The English flower garden and home grounds : design and arrangement shown by existing examples of gardens in Great Britain and Ireland, followed by a description of the plants, shrubs, and trees for the open-air garden and their culture - Robinson, W. (William), 1838 -1935 (J. Murray, 1911)

The English flower garden and home grounds; design and arrangement shown by existing examples of gardens in Great Britain and Ireland, followed by a description of the plants, shrubs and trees for the open-air garden and their culture - Robinson, W. (William), 1838 -1935 (J. Murray, 1900)

The English flower garden : style position & arrangement ; followed by a description of all the best plants for it, their culture and arrangement - Robinson, W. (William), 1838 -1935 (John Murray, 1893)

Ensayo sobre las plantas usuales de Costa Rica - Pittier, Henri, 1857 -1950 (H.L. & J.B. McQueen, 1908)

... Ensayo sobre las plantas usuales de Costa Rica - Pittier, Henri, 1857 -1950 (H.L. & J.B. McQueen, inc, 1908)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1936)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1951)

Entomological contributions in memory of Byron A. Alexander - Alexander, Byron A. (Natural History Museum, the University of Kansas, 1999)

Entomological news - American Entomological Society. (American Entomological Society, 1974)

Entomological news - American Entomological Society. (American Entomological Society, 1975)

Entomological news - American Entomological Society. (American Entomological Society, 1985)

Entomological news - American Entomological Society. (American Entomological Society, 1986)

Entomological news - American Entomological Society. (American Entomological Society, 1989)

Entomological news - American Entomological Society. (American Entomological Society, 1994)

Entomological news - American Entomological Society. (American Entomological Society, 2004)

Entomological news - American Entomological Society. (American Entomological Society, 2005)

Entomological news - American Entomological Society. (American Entomological Society, 2007)

Entomological news - American Entomological Society. (American Entomological Society, 2008)

Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia - American Entomological Society. ([Entomological Rooms of the Academy of Natural Sciences], 1924)

Entomologische berichten - Nederlandse Entomologische Vereniging (1965)

Entomologische berichten - Nederlandse Entomologische Vereniging (1968)

Entomologische berichten - Nederlandse Entomologische Vereniging (1974)

Entomologische berichten - Nederlandse Entomologische Vereniging (1980)

Entomologische berichten - Nederlandse Entomologische Vereniging (1991)

Entomologische berichten - Nederlandse Entomologische Vereniging (2000)

Entomologische berichten - Nederlandse Entomologische Vereniging (2002)

Entomologische berichten - Nederlandse Entomologische Vereniging (2010)

Entomologische berichten - Nederlandse Entomologische Vereniging (2012)

Entomologische berichten - Nederlandse Entomologische Vereniging (2013)

Entomologische berichten - Nederlandse Entomologische Vereniging (2016)

Entomologische Blätter : internationale Monatsschrift für die Biologie der Käfer Europas unter besonderer Berücksichtigung der Forstentomologie - Naturhistorischer Verein der Rheinlande und Westfalens. (Fritz Pfenningstorff, 1910)

The Entomologist's monthly magazine (Entomologist's Monthly Magazine Ltd. [etc.], 1917)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1897)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1919)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1931)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1943)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1951)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1956)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1959)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1967)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1970)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1977)