1958 wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Del Amo Nurseries, 1958)

1959 wholesale price list : Del Amo Nurseries, wholesale growers of ornamentals, Ove Hoyer, general manager, container grown stock field grown stock, specimen trees, pinto tag nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Del Amo Nurseries, 1959)

1997 IUCN red list of threatened plants (1997)

Abhandlungen der Mathematisch-Physikalischen Klasse der Königlich Bayerischen Akademie der Wissenschaften - Königlich Bayerische Akademie der Wissenschaften (1914)

Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen - Naturwissenschaftlicher Verein zu Bremen. (Im Selbstverlag des Naturwissenschaftlichen Vereins, 1871)

Abhandlungen und Berichte des Zoologischen und Anthropologisch-Ethnographischen Museums zu Dresden - Zoologisches und Anthropologisch-Ethnographisches Museums zu Dresden (Germany) (Druck und Kommissionsverlag von B.G. Teubner, 1922)

Acta Societatis pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1912)

Acta Societatis pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1916)

Adansonia - Muséum national d'histoire naturelle (France) (Muséum d'histoire naturelle, Laboratoire de Phanérogamie, 1972)

Adansonia - Muséum national d'histoire naturelle (France) (Muséum d'histoire naturelle, Laboratoire de Phanérogamie, 1977)

Adansonia - Muséum national d'histoire naturelle (France) (Muséum d'histoire naturelle, Laboratoire de Phanérogamie, 1978)

Adansonia; recueil d'observations botaniques - Baillon, H. (Henri), 1827 -1895 (H. Baillon et F. Savy, 1865)

Alauda : revue internationale d'ornithologie - Muséum national d'histoire naturelle (France) (Société d'études ornithologiques de France, 1931)

Alauda : revue internationale d'ornithologie - Muséum national d'histoire naturelle (France) (Société d'études ornithologiques de France, 1932)

Alauda : revue internationale d'ornithologie - Muséum national d'histoire naturelle (France) (Société d'études ornithologiques de France, 1948)

Alauda : revue internationale d'ornithologie - Muséum national d'histoire naturelle (France) (Société d'études ornithologiques de France, 1953)

Alauda : revue internationale d'ornithologie - Muséum national d'histoire naturelle (France) (Société d'études ornithologiques de France, 1955)

Alauda : revue internationale d'ornithologie - Muséum national d'histoire naturelle (France) (Société d'études ornithologiques de France, 1958)

Alauda : revue internationale d'ornithologie - Muséum national d'histoire naturelle (France) (Société d'études ornithologiques de France, 1959)

Alauda : revue internationale d'ornithologie - Muséum national d'histoire naturelle (France) (Société d'études ornithologiques de France, 1966)

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American fern journal - American Fern Society. (American Fern Society, 1943)

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American fern journal - American Fern Society. (American Fern Society, 1971)

American journal of pharmacy - Philadelphia College Of Pharmacy (Philadelphia College of Pharmacy, 1886)

The American journal of science (J.D. & E.S. Dana, 1916)

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American ornithology; or, the natural history of the birds of the United States - Bonaparte, Charles-Lucien, 1803 -1857 (Porter & Coates, 1878)

American ornithology, or, The natural history of the birds of the United States : illustrated with plates engraved from drawings from nature - Baird, Spencer Fullerton, 1823 -1887 (Porter & Coates, 1878)

Anales de la Universidad de Chile - Universidad de Chile. (1896)

An analysis of the wildlife and fish situation in the United States : 1989-2040 - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1989)

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Annales des sciences naturelles. Botanique (Fortin, Masson, 1885)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1895)

Annali del Museo civico di storia naturale Giacomo Doria - Museo civico di storia naturale Giacomo Doria (Genoa, Italy) (Stab. tipo-litografico P. Pellas Fu L, 1930)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1849)

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Annotated list of the birds of Michigan / c by Morris Gibbs - Coues, Elliott, 1842 -1899 (Dept. of the Interior, U.S. Geological and Geographical Survey of the Territories, 1879, 1879)

Annual report. United States Geological and Geographical Survey of the Territories. 1st-12th, 1867-1878 - Geological; Geographical Survey of the Territories (U.S.) (Govt. Print. Off, 1878)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1877)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1889)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1960)

Annual report of the Government Botanist and Director of the Botanic Garden - Mueller, Ferdinand von, 1825 -1896 (Govt. Printer, 1858)

Annual report of the Government Botanist and Director of the Botanic Garden - Mueller, Ferdinand von, 1825 -1896 (Govt. Printer, 1863)

Annual report of the Government Botanist and Director of the Botanical and Zoological Garden - Mueller, Ferdinand von, 1825 -1896 (Govt. Printer, 1861)

Annual report of the government Botanist and Director of the Botanic Garden - Mueller, Ferdinand von, 1825 -1896 (Govt. Printer, 1865)

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Aquila - Magyar ornithologiai központ. (A Magyar Ornithologiai Knt Kiadva, 1918)

Aquila - Magyar ornithologiai központ. (A Magyar Ornithologiai Knt Kiadva, 1960)

Aquila - Magyar ornithologiai központ. (A Magyar Ornithologiai Knt Kiadva, 1975)

Aquila - Magyar ornithologiai központ. (A Magyar Ornithologiai Knt Kiadva, 2002)

Aquila - Magyar ornithologiai központ. (A Magyar Ornithologiai Knt Kiadva, 2006)

Aquila - Magyar ornithologiai központ. (A Magyar Ornithologiai Knt Kiadva, 2007)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1915)

Archiv für Naturgeschichte (Nicolai, 1836)

Archiv für Naturgeschichte. Abteilung A (Nicolai, 1915)

Archiv für Naturgeschichte (Nicolai, 1847)

Archiv für Naturgeschichte (Nicolai, 1849)

Archiv für Naturgeschichte (Nicolai, 1850)

Archiv für Naturgeschichte (Nicolai, 1863)

Archiv für Naturgeschichte (Nicolai, 1873)

Archiv für Naturgeschichte (Nicolai, 1876)

Archiv für Naturgeschichte (Nicolai, 1883)

Archiv für Naturgeschichte (Nicolai, 1905)

Ardea - Nederlandsche Ornithologische Vereeniging. (Nederlandse Ornithlogische Unie, etc, 1918)

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Ardea - Nederlandsche Ornithologische Vereeniging. (Nederlandse Ornithlogische Unie, etc, 1922)

Arkiv för zoologi - Kungl. Svenska vetenskapsakademien. (P.A. Norstedt & soner, 1909)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1994)

The Auk - American Ornithologists' Union. (American Ornithologists' Union, etc, 1884)

The Auk - American Ornithologists' Union. (American Ornithologists' Union, etc, 1876)

The Auk - American Ornithologists' Union. (American Ornithologists' Union, etc, 1903)

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The Auk - American Ornithologists' Union. (American Ornithologists' Union, etc, 1915)

The Auk - American Ornithologists' Union. (American Ornithologists' Union, etc, 1912)

Austral avian record; a scientific journal devoted primarily to the study of the Australian avifauna - Mathews, Gregory M 1876 -1949 (Witherby, 1917)

Austral avian record; a scientific journal devoted primarily to the study of the Australian avifauna - Mathews, Gregory M 1876 -1949 (Witherby, 1915)

The Australasian Journal of Pharmacy (A.E. Massina, 1886)

Australasian Plant Conservation: journal of the Australian Network for Plant Conservation - Australian Network for Plant Conservation. (Australian Network for Plant Conservation, 2008)

Australasian Plant Conservation: journal of the Australian Network for Plant Conservation - Australian Network for Plant Conservation. (Australian Network for Plant Conservation, 2009)

Australasian Plant Conservation: journal of the Australian Network for Plant Conservation - Australian Network for Plant Conservation. (Australian Network for Plant Conservation, 2010)

Australasian Plant Conservation: journal of the Australian Network for Plant Conservation - Australian Network for Plant Conservation. (Australian Network for Plant Conservation, 2014)

Australasian Plant Conservation: journal of the Australian Network for Plant Conservation - Australian Network for Plant Conservation. (Australian Network for Plant Conservation, 2015)

Australasian Plant Conservation: journal of the Australian Network for Plant Conservation - Australian Network for Plant Conservation. (Australian Network for Plant Conservation, 2016)

Australasian Plant Conservation: journal of the Australian Network for Plant Conservation - Australian Network for Plant Conservation. (Australian Network for Plant Conservation, 2022)

Australian bird maps - Hall, Robert, 1867 -1949 (Hall, 1922)

Australian Entomological Magazine - Entomological Society of Queensland (Entomological Society of Queensland, 1992)

The Australian Entomologist - Entomological Society of Queensland (Entomological Society of Queensland, 1998)

The Australian Entomologist - Entomological Society of Queensland (Entomological Society of Queensland, 1999)

The Australian Entomologist - Entomological Society of Queensland (Entomological Society of Queensland, 2014)

Australian Garden History: journal of the Australian Garden History Society - Australian Garden History Society (Australian Garden History Society, 1996)

Australian Garden History: journal of the Australian Garden History Society - Australian Garden History Society (Australian Garden History Society, 1997)

Australian Garden History: journal of the Australian Garden History Society - Australian Garden History Society (Australian Garden History Society, 2002)