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Across the sub-Arctic of Canada, a journey of 3,200 miles by canoe and snowshoe through the barren lands - Heming, Arthur, 1871 -1940 (W. Briggs, 1897)

Across the sub-Arctics of Canada : a journey of 3,200 miles by canoe and snowshoe through the barren lands - Heming, Arthur, 1871 -1940 (W. Briggs, 1897)

Across the sub-Arctics of Canada, a journey of 3,200 miles by canoe and snow shoe through the Hudson Bay region - Heming, Arthur, 1871 -1940 (William Briggs, 1908)

Across the sub-Artics of Canada, a journey of 3,200 miles by canoe and snow-shoe through the barren lands, including a list of plants collected on the expedition, a vocabulary of Eskimo words, a route map and full classified index - Tyrrell, J. W. (James Williams), 1863 -1945 (Dodd, Mead, 1898)

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Acta Societatis pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1892)

Acta Societatis pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1897)

Acta Societatis pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1901)

Acta Societatis pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1904)

Acta Societatis pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1921)

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Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1897)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1899)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1904)

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Die Alpenpflanzen; eine Anleitung zu ihrer Kenntnis - Wünsche, Otto, 1839 -1905 (Gebr. Thost (R. Bräuninger), 1893)

Die Alpenpflanzen nach der Natur gemalt - Graf, Ferdinand, 1833 -1877 (F. Tempsky, 1879)

Die Alpenpflanzen nach der Natur gemalt - Graf, Ferdinand, 1833 -1877 (F. Tempsky, 1881)

Alpine flowers for English gardens - Robinson, W. (William), 1838 -1935 (Murray, 1879)

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Alpine plants, a practical manual for their culture, with a supplementary essay on The small rock-garden - Clark, W. A. (L. U. Gill, 1907)

Alpine plants at home - Hastings, Somerville (Gowans & Gray, 1908)

Alpine plants painted from nature - Bennett, Alfred W. (Alfred William), 1833 -1902 (W.S. Sonnenschein, 1879)

The alpine vascular flora and vegetation of Prospect Mountain, front range, Rocky Mountains, Alberta - Mortimer, Patricia R. (University of Alberta, Dept. of Botany, 1978)

The American botanist : a monthly journal for the plant lover - Clute, Willard Nelson, 1869 -1950 (Willard N. Clute & Co, 1916)

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Annalen der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften - Meisner, Friedrich, 1765 -1825 (Die Gesellsdraft, 1824)

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Annales du Muséum d'histoire naturelle - Muséum national d'histoire naturelle (France) (G. Dufour, et Ed. d'Ocagne, 1805)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1845)

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Annals of horticulture ; and year-book of information on practical gardening (Charles Cox, 1848)

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The Annals of Scottish natural history (David Douglas, 1895)

The Annals of Scottish natural history (David Douglas, 1906)

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Annual technical report of the National Plant Materials Center - National Plant Materials Center (U.S.) (Soil Conservation Service, U.S. Dept. of Agriculture, 1981)

Appendix [to] Captain Parry's journal [of a] second voyage [for] the discovery of a North West passage from the Atlantic to the Pacific [performed in] His Majesty's ships Fury and Hecla, [in] the years 1821-22-23 - Parry, William Edward, Sir, 1790 -1855 (J. Murray, 1825)

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Arboretum et fruticetum Britannicum, or : the trees and shrubs of Britain, native and foreign, hardy and half-hardy, pictorially and botanically delineated, and scientifically and popularly described : with their propagation, culture, management, and uses in the arts, in useful and ornamental plantations, and in landscape gardening : preceded by a historical and geographical outline of the trees and shrubs of temperate climates throughout the world - Loudon, J. C. (John Claudius), 1783 -1843 (Printed for the author, and sold by Longman, Orme, Brown, Green, and Longmans, 1838)

Arboretum et fruticetum britannicum, or : The trees and shrubs of Britain, native and foreign, hardy and half-hardy, pictorially and botanically delineated, and scientifically and popularly described ... - Loudon, J. C. (John Claudius), 1783 -1843 (J.C. Loudon, 1844)

Arboretum et fruticetum britannicum; or, The trees and shrubs of Britain, native and foreign, hardy and half-hardy, pictorially and botanically delineated, and scientifically and popularly described; with their propagation, culture, management, and uses in the arts, in useful and ornamental plantations, and in landscape-gardening; preceded by a historical and geographical outline of the trees and shrubs of temperate climates throughout the world - Loudon, J. C. (John Claudius), 1783 -1843 (Henry G. Bohn, 1854)

Les arbres : études sur leur structure et leur végétation - Morren, Édouard, 1833 -1886 (J. Rothschild, 1864)

Archiv des Vereins der Freunde der Naturgeschichte in Mecklenburg... - Verein der Freunde der Naturgeschichte in Mecklenburg. (Opitz and Company, 1883)

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Archiv for mathematik og naturvidenskab (O. Norlis [etc.], 1895)

Archiv für Naturgeschichte (Nicolai, 1842)

Archiv für Naturgeschichte (Nicolai, 1844)

Archiv für Naturgeschichte (Nicolai, 1854)

Archiv für Naturgeschichte (Nicolai, 1893)

Archiv für Naturgeschichte (Nicolai, 1897)

Archiv skandinavischer Beiträge zur Naturgeschichte - Hornschuch, Christian Friedrich, 1793 -1850 (C.A. Koch, 1850)

Archives des sciences physiques et naturelles (A. Cherbuliez, 1874)

Archives des sciences physiques et naturelles (A. Cherbuliez, 1904)

The Arctic prairies : a canoe-journey of 2,000 miles in search of the caribou : being the account of a voyage to the region north of Aylmer lake - Seton, Ernest Thompson, 1860 -1946 (Constable, 1912)

The Arctic prairies, a canoe-journey of 2,000 miles in search of the caribou; being the account of a voyage to the region north of Aylmer Lake - Seton, Ernest Thompson, 1860 -1946 (C. Scribner's Sons, 1911)

The Arctic prairies : a canoe-journey of 2,000 miles in search of the caribou; being the account of a voyage to the region north of Aylmer Lake - Seton, Ernest Thompson, 1860 -1946 (W. Briggs, 1911)

The Arctic prairies; a canoe-journey of 2,000 miles in search of the caribou; being the account of a voyage to the region north of Aylmer Lake - Seton, Ernest Thompson, 1860 -1946 (C. Scribner's sons, 1911)

Arctic searching expedition: a journal of a boat-voyage through Rupert's Land and the Arctic Sea, in search of the discovery ships under command of Sir John Franklin. With an appendix on the physical geography of North America - Richardson, John, Sir, 1787 -1865 (Longman, Brown, Green, and Longmans, 1851)

Arkiv för botanik - Kungl. Svenska vetenskapsakademien. (Almqvist & Wiksell, 1908)

Arkiv för botanik - Kungl. Svenska vetenskapsakademien. (Almqvist & Wiksell, 1909)