Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz - Rabenhorst, Ludwig, 1806 -1881 (E. Kummer, 1903)

Draft environmental impact statement for oil and gas leasing in the Escalante Known Geological Structure (KGS) : Dixie National Forest and Cedar City District, BLM, Garfield County, Utah - United States. Bureau of Land Management. (The Service, 1987)

Draft environmental impact statement for the revision of the resource management plans of the Western Oregon Bureau of Land Management Districts - United States. Bureau of Land Management. (U.S. Dept. of the Interior, Bureau of Land Management, Oregon State Office, 2007)

Draft integrated noxious weed management plan and draft environmental assessment - Montana. Department of Fish, Wildlife,; Parks. Region 8 (The Region, 1993)

Draft noxious weed management plan - Montana. Department of Fish, Wildlife,; Parks. Region 3 (The Region, 1994)

Draft vegetation treatments using aminopyralid, fluroxypyr, and rimsulfuron on Bureau of Land Management lands in 17 western states programmatic environmental impact statement - United States. Bureau of Land Management. (U.S. Department of the Interior, Bureau of Land Management, 2015)

Draft weed management plan - Montana. Department of Fish, Wildlife,; Parks. Region 5 (The Region, 1994)

The drug plants of Illinois - Tehon, L. R. (Leo Roy), 1895 -1954 (Natural History Survey Division, 1951)

Dudley memorial volume, containing a paper by William Russel Dudley and appreciations and contributions in his memory by friends and colleagues ... (The University, 1913)

Dudley memorial volume, containing a paper by William Russel Dudley and appreciations and contributions in his memory by friends and colleagues (1913)

e la han zhong zhi zhi wu ming chen (shi yong ben ) - Zhongguo ke xue yuan. Bian yi chu ban wei yuan hui. (ke xue chu ban she)

East and West; comparative studies in nature in eastern and western states - Kirkham, Stanton Davis, 1868 - (G. P. Putnam's Sons, 1911)

L'Echange : organe des Naturalistes de la région lyonnaise - Naturalistes de la région lyonnaise (Society) (L. Jacquet, 1901)

Ecological investigations of the tundra biome in the Prudhoe Bay region, Alaska - Brown, Jerry, 1936 - (University of Alaska], 1975)

The ecological relations of roots - Weaver, John E. (John Ernest),‏ ‎ 1884 -1966 (Carnegie institution of Washington, 1919)

An ecological study of the Douglas fir vegetation in Banff and Jasper National Parks - Stringer, Paul William. (1966)

Ecological survey of aquatic & terrestrial resources for City of Newport Beach, Calif - Marsh, Gordon A (Newport Beach, 1973)

An ecological survey of Isle Royale, Lake Superior - Adams, Charles C. (Charles Christopher), 1873 -1955 (Wynkoop Hallenbeck Crawford Co., State Printers, 1909)

An ecological survey of the Porcupine Mountains - Darlington, Henry T. (Henry Townsend) 1875 -1964 (Darlington, 1923)

Ecological types of the upper Gunnison Basin : review draft - Johnston, Barry C. (U.S. Department of Agriculture, Forest Service, Grand Mesa-Uncompahgre-Gunnison National Forests, 1997)

Ecology of the Columbian ground squirrel in the Sheep River region - University of Alberta. Department of Zoology. (1962)

Ecology of the Svjatoj Nos wetlands, Lake Baikal : results of the Svjatoj Nos 1991 expedition - Mlâikovskây, Jiérâi (Ninox Press, 1992)

Economic aspects of the bee industry - Galbraith, John Kenneth, 1908 -2006 (Agricultural Experiment Station, 1933)

Ecosystem management : rare species and significant habitats : proceedings of the 15th Annual Natural Areas Conference - Mitchell, Richard S., 1938 - (New York State Museum, University of the State of New York, State Education Dept, 1990)

Edinburgh encyclopaedia (Blackwood, 1830)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1832)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1848)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1861)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1862)

Edmonston's flora of Shetland : comprehending a list of the prevalent wild-flowers, horse-tails, club-mosses and ferns of the Shetland Isles - Saxby, Argyll (Oliphant, Anderson & Ferrier, 1903)

Edward Gillett's eleventh annual catalogue of North American wild flowers, orchids, alpine, shrubs, aquatic, climbers and bog plants, rare ferns, etc. for 1888 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edward Gillett, 1888)

Edward Gillett's fourth annual catalogue of North American perennial plants, orchids, shrubs, climbers, alpine, aquatic, and bog plants, rare ferns, &c., for 1881 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edward Gillett, 1881)

Edward Gillett's twelfth annual catalogue of North American wild flowers, orchids, shrubs, climbers : alpine, aquatic, and bog plants, rare ferns, etc. for 1889 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edward Gillett, 1889)

Edwards's botanical register - Lindley, John, 1799 -1865 (James Ridgway, 1835)

Edwards's botanical register - Lindley, John, 1799 -1865 (James Ridgway, 1836)

Edwards's botanical register - Lindley, John, 1799 -1865 (James Ridgway, 1840)

Edwards's botanical register - Lindley, John, 1799 -1865 (James Ridgway, 1843)

Edwards's botanical register - Lindley, John, 1799 -1865 (James Ridgway, 1845)

Edwards's botanical register - Lindley, John, 1799 -1865 (James Ridgway, 1844)

Eesti Looduseuurijate Seltsi aastaraamat - Eesti Looduseuurijate Selts. (Valgus, 1901)

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Effects of broom rusts on spruce and fir - Intermountain Forest; Range Experiment Station (Ogden, Utah) (Intermountain Forest & Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1963)

The effects of fire and other disturbances on small mammals and their predators : an annotated bibliography - Ream, Catherine H. (Intermountain Forest and Range Experiment Station, USDA, Forest Service, 1981)

Einleitung in das natürliche System der Botanik; oder, Systematische Uebersicht der Organisation, natürlichen Verwandtschaften und geographischen Verbreitung des ganzen Pflanzenreichs, nebst Angabe des Nutzens der wichtigsten Arten in der Heilkunde, den Künsten und der Haus- und Feldwirtschaft - Lindley, John, 1799 -1865 (Verlage des Landes-Industrie-Comptoirs, 1833)

Elementary botany for beginners with special reference to the study of Prairie province plants - Spotton, H. B. (Henry Byron), 1844 -1933 (W.J. Gage, 1914)

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)

An elementary text-book of botany - Vines, Sydney Howard, 1849 -1934 (Swan Sonnenschein & Co, 1886)

An elementary text-book of botany - Vines, Sydney Howard, 1849 -1934 (W. Swan Sonnenschein & Allen, 1881)

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 (J.B. Lippincott & Co, 1880)

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

Elementos de botánica : Arreglados para la enseñanza agrícola, forestal, secundaria y normal de México. una introducción en la flora de la República - Reiche, Karl Friedrich, 1860 -1929 (SEP, 1927)

Elementos de botánica, conformes al proggrama de la Universidad Mayor de la República entresacados de Payer, Sachs, Van Tieghem, Lanessan. 2. ed. corr. y aumentada por varios amantes de la ciencia, bajo la dirección del recopilador - León, Jacinto de, (Biblioteca Ilustrada de Andrés Ríus, 1884)

Éléments de botanique et de physiolgie végétale, suivis d'une petite flore simple et facile pour aider à décourvrir les noms des plantes les plus communes du Canada - Brunet, Ovide, 1826 -1876 (P. G. Delisle, 1870)

Elements of botany - Bergen, Joseph Y. (Joseph Young), 1851 -1917 (Ginn, 1906)

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 forestry, designed to afford information concerning the planting and care of forest trees for ornament or profit and giving suggestions upon the creation and care of woodlands with the view of securing the greatest benefit for the longest time, particularly adapted to the wants and conditions of the United States - Hough, Franklin Benjamin, 1822 -1885 (R. Clarke, 1882)

The elements of forestry designed to afford information concerning the planting and care of forest trees for ornament or profit and giving suggestions upon the creation and care of woodlands with the view of securing the greatest benefit for the longest time, particularly adapted to the wants and conditions of the United States - Hough, Franklin Benjamin, 1822 -1885 (R. Clarke, 1882)

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

The elements of materia medica comprehending the natural history, preparation, properties, composition, effects and uses of medicines - Lindley, John, 1799 -1865 (Longman, Orme, Brown, Green and Longmans, 1839)

The elements of structural botany : with special reference to the study of Canadian plants - Spotton, H. B. (Henry Byron), 1844 -1933 (W. J. Gage, 1887)

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)

Eliae Fries Summa vegetabilium Scandinaviae, seu Enumeratio systematica et critica plantarum quum cotyledonearum, tum nemearum inter Mare Occidentale et Album, inter Eidoram et Nordkap, hactenus lectarum, indicata simul distributione geographica ... Accedunt expositio systematis plantarrum morphologici, comparatio vegetationis adjacentium regionum, definitiones specierum in Kochii Synopsi florae germanicae et nemearum monographiis haud obviarum L. aliter expositarum - Fries, Elias, 1794 -1878 (A. Bonnier, 1846)

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

An encyclopædia of plants; comprising the description, specific character, culture, history, application in the arts, and every other desirable particular respecting all the plants indigenous, cultivated in, or introduced to Britain, combining all the advantages of a Linnean and Jussieuean species plantarum, an historia plantarum, a grammar of botany, and a dictionary of botany and vegetable culture. The whole in English; with the synonymes of the commoner plants in the different European and other languages ... - Loudon, J. C. (John Claudius), 1783 -1843 (Printed for Longman, Rees, Orme, Brown and Green, 1829)

Encyclopædie der Naturwissenschaften. Abt. 2, T. 2, Handwörterbuch der Pharmakognosie des Pflanzenreichs - Wittstein, Georg Christian, 1810 -1887 (Eduard Trewendt, 1882)

Encyclopédie méthodique. Botanique. Supplement - Poiret, Jean-Louis-Marie, 1755 -1834 (Agasse, 1817)

Encyclopédie méthodique. Botanique. Supplement - Poiret, Jean-Louis-Marie, 1755 -1834 (Agasse, 1810)

English botany, or, Coloured figures of British plants - Sowerby, James de Carle, 1787 -1871 (Hardwicke, 1863)

English botany, or, Coloured figures of British plants - Salter, John William, 1820 -1869 (R. Hardwicke, 1866)

English botany, or, Coloured figures of British plants - Salter, John William, 1820 -1869 (R. Hardwicke, 1880)

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 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, 1906)

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 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, 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)

The English rock-garden - Farrer, Reginald John, 1880 -1920 (Jack, 1919)

Ensayo de integración de los conocimientos sobre el género Pinus en México - Eguiluz Piedra, Teobaldo (1978)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1937)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1943)

Entomological news - American Entomological Society. (American Entomological Society, 1926)

Entomological news - American Entomological Society. (American Entomological Society, 1932)

Entomological news - American Entomological Society. (American Entomological Society, 1935)

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

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], 1899)

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], 1905)

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], 1909)

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], 1910)

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], 1919)

Entomologische berichten - Nederlandse Entomologische Vereniging (1995)

Entomologische berichten - Nederlandse Entomologische Vereniging (1996)

Entomologische litteraturblätter, Repertorium der neuesten arbeiten auf dem gesammtgebiet der entomologie (1901)

Entomologische Rundschau (A. Kernen, 1923)

Entomologische Zeitschrift - Internationaler Entomologischer Verein. (Internationaler Entomologischer Verein, 1920)

Entomologisk tidskrift - Entomologiska föreningen i Stockholm (Jacob Spångberg, 1888)

Entomologisk tidskrift - Entomologiska föreningen i Stockholm (Jacob Spångberg, 1912)

Entomologiske meddelelser - Entomologisk forening, Copenhagen. (Entomologisk forening [etc.], 1916)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1879)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1884)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1912)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1918)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1922)

The entomologist's log-book and dictionary of the life histories and food plants of the British Macro-Lepidoptera, giving many thousands of facts and data connected with the appearance of the ova, larvæ, pupæ, and imagines: methods of capture: habitats: food plants: authorities: synonyms: etc., in Latin and English throughout, and interleaved for private notes - Scorer, Alfred George. (G. Routledge & sons, limited, 1913)

The Entomologist's monthly magazine (Entomologist's Monthly Magazine Ltd. [etc.], 1884)

The Entomologist's monthly magazine (Entomologist's Monthly Magazine Ltd. [etc.], 1888)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1933)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1974)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1975)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1976)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1979)