Annals of the New York Academy of Sciences - New York Academy of Sciences. (New York Academy of Sciences, 1906)

Annals of the Royal Botanic Gardens, Peradeniya - Royal Botanical Gardens, Peradeniya. (Skien, 1911)

Annals of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution Press, 1997)

Annals of the South African Museum. Annale van die Suid-Afrikaanse Museum - South African Museum. (South African Museum, 1917)

Annotated list of the ferns and flowering plants of New York state - House, Homer D. (Homer Doliver), 1878 -1949 (The University of the state of New York, 1924)

Annotated list of the wild flowers of California - Kennedy, Patrick Beveridge, 1874 -1930 (Levison Print. Co, 1917)

An annotated translation of the part of Schweinitz's two papers giving the rusts of North America - Arthur, Joseph Charles, 1850 -1942 (s.n, 1918)

Annuaire du Conservatoire et du jardin botaniques de Genève - Conservatoire et jardin botaniques de la ville de Genève. (Conservatoire botanique, 1914)

Annual report - New York State Museum. (University of the State of New York, 1907)

Annual report - New York State Museum. (University of the State of New York, 1916)

Annual report - New York State Museum. (University of the State of New York, 1917)

Annual report - Florida Geological Survey. (1909)

Annual report - Florida Geological Survey. (1914)

Annual report - Florida Geological Survey. (1921)

Annual report - Geological; Natural History Survey of Minnesota. (Geological and Natural History Survey of Minnesota, 1872)

Annual report - Missouri Botanical Garden. (Board of Trustees, 1892)

Annual report - Missouri Botanical Garden. (Board of Trustees, 1894)

Annual report - Missouri Botanical Garden. (Board of Trustees, 1897)

Annual report - Missouri Botanical Garden. (Board of Trustees, 1904)

Annual report - Missouri Botanical Garden. (Board of Trustees, 1905)

Annual report - Missouri Botanical Garden. (Board of Trustees, 1907)

Annual report - Missouri Botanical Garden. (Board of Trustees, 1908)

Annual report - Missouri Botanical Garden. (Board of Trustees, 1909)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1905)

Report of the United States Commissioner of Fisheries for the fiscal year ... with appendixes - United States. Bureau of Fisheries. (G.P.O, 1921)

Annual report of the Commissioner of Fisheries to the Secretary of Commerce for the fiscal year ended - United States. Bureau of Fisheries. (G.P.O, 1921)

Annual report of the Maine Agricultural Experiment Station - Maine Agricultural Experiment Station. (Maine State College, 1885)

Annual report of the Michigan Academy of Science - Michigan Academy of Science. Council. (The Academy, 1903)

Annual report of the Michigan Academy of Science - Michigan Academy of Science. Council. (The Academy, 1919)

Annual report of the New Jersey State Museum - Smith, John Bernhard, 1858 -1912 (MacCrellish & Quigley, State Printers, 1909)

Annual report of the New Jersey State Museum - Smith, John Bernhard, 1858 -1912 (MacCrellish & Quigley, State Printers, 1910)

Annual report of the New Jersey State Museum - Smith, John Bernhard, 1858 -1912 (MacCrellish & Quigley, State Printers, 1912)

Annual report of the New Jersey State Museum : including a report of the Plants of Southern New Jersey, with especial reference to the Flora of the Pine Barrens and the geographic distribution of the species - Stone, Witmer. 1866 -1939 (MacCrellish & Quigley, 1910)

Annual report of the Ohio State Academy of Science - Ohio Academy of Science. (The Academy, 1901)

Annual report of the Ohio State Academy of Science - Ohio Academy of Science. (The Academy, 1904)

Annual report of the Ohio State Academy of Science - Ohio Academy of Science. (The Academy, 1908)

Annual report of the Ohio State Academy of Science - Ohio Academy of Science. (The Academy, 1892)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1892)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1902)

Annual Report of the Regents of the University on the condition of the State Cabinet of Natural History, with catalogues of the same - New York State Museum. (The University, 1865)

Annual report of the Secretary of the Board of Agriculture - Massachusetts. State Board of Agriculture. (The Board, 1853)

Annual report of the Secretary of the State Board of Agriculture of the State of Michigan - Michigan State College. Agricultural Experiment Station. (The Board, 1862)

Annual report of the secretary of the State Horticultural Society of Michigan - Michigan State Horticultural Society. (The Society, 1880)

Annual report of the state botanist - Peck, Charles H. (Charles Horton), 1833 -1917 (University of the State of New York, 1897)

Annual report of the State Botanist of the State of New York - Peck, Charles H. (Charles Horton), 1833 -1917 (Troy Press, 1888)

Annual report of the State Entomologist of Minnesota to the Governor for the year ... - Minnesota. State Entomologist. (Agricultural Experiment Station, 1914)

Annual report on the New York State Museum of Natural History - New York State Museum. (Regents of the University of the State of New York, 1871)

Annual report on the New York State Museum of Natural History - New York State Museum. (Regents of the University of the State of New York, 1878)

Annual report ... - Vermont State Horticultural Society. (The Board, 1900)

Annual report : terrestrial baseline studies - Ecology Consultants, inc. (Rio Blanco Oil Shale Project, 1976)

Annual reports and proceedings of the Belfast Naturalists' Field Club. New series - Belfast Naturalists' Field Club. (1893)

Annuario del R. Istituto botanico di Roma - Pirotta, Romualdo, 1853 -1936 (R. Istituto botanico de Roma, 1884)

The anthocyanin pigments of plants - Onslow, Muriel Wheldale 1880 -1932 (University Press, 1916)

Applied and economic botany, especially adapted for the use of students in technical schools, agricultural, pharmaceutical and medical colleges, and also as a book of reference for chemists, food analysts and students engaged in the morphological and physiological study of plants - Kraemer, Henry, 1868 -1924 (The author, 1914)

Applied and economic botany for students in technical and agricultural schools, pharmaceutical and medical colleges, for chemists, food analysts and for those engaged in the morphological and physiological study of plants - Kraemer, Henry, 1868 -1924 (Wiley, 1916)

Applied and economic botany for students in technical and agricultural schools, pharmaceutical and medical colleges, for chemists, food analysts and for the those engaged in the morphological and physiological study of plants - Kraemer, Henry, 1868 -1924 (Wiley, 1916)

Applied and economic botany for students in technical and agricultural schools, pharmaceutical and medical colleges, for chemists, food analysts and for those engaged in the morphological and physiological study of plants - Kraemer, Henry, 1868 -1924 (J. Wiley & Sons, inc, 1916)

Aquaphyte : newsletter of the IPPC Aquatic Weed Program of the University of Florida, a part of the International Plant Protection Center of the Oregon State University, which is funded by the United States Agency for International Development - University of Florida. Center for Aquatic Plants. (The Program, 1984)

Aquaphyte : newsletter of the IPPC Aquatic Weed Program of the University of Florida, a part of the International Plant Protection Center of the Oregon State University, which is funded by the United States Agency for International Development - University of Florida. Center for Aquatic Plants. (The Program, 1987)

Aquaphyte : newsletter of the IPPC Aquatic Weed Program of the University of Florida, a part of the International Plant Protection Center of the Oregon State University, which is funded by the United States Agency for International Development - University of Florida. Center for Aquatic Plants. (The Program, 1988)

Aquaphyte : newsletter of the IPPC Aquatic Weed Program of the University of Florida, a part of the International Plant Protection Center of the Oregon State University, which is funded by the United States Agency for International Development - University of Florida. Center for Aquatic Plants. (The Program, 1992)

Aquaphyte : newsletter of the IPPC Aquatic Weed Program of the University of Florida, a part of the International Plant Protection Center of the Oregon State University, which is funded by the United States Agency for International Development - University of Florida. Center for Aquatic Plants. (The Program, 1996)

Aquaphyte : newsletter of the IPPC Aquatic Weed Program of the University of Florida, a part of the International Plant Protection Center of the Oregon State University, which is funded by the United States Agency for International Development - University of Florida. Center for Aquatic Plants. (The Program, 1998)

Aquaphyte : newsletter of the IPPC Aquatic Weed Program of the University of Florida, a part of the International Plant Protection Center of the Oregon State University, which is funded by the United States Agency for International Development - University of Florida. Center for Aquatic Plants. (The Program, 1999)

Aquaphyte : newsletter of the IPPC Aquatic Weed Program of the University of Florida, a part of the International Plant Protection Center of the Oregon State University, which is funded by the United States Agency for International Development - University of Florida. Center for Aquatic Plants. (The Program, 2001)

Aquaphyte : newsletter of the IPPC Aquatic Weed Program of the University of Florida, a part of the International Plant Protection Center of the Oregon State University, which is funded by the United States Agency for International Development - University of Florida. Center for Aquatic Plants. (The Program, 2003)

Aquaphyte : newsletter of the IPPC Aquatic Weed Program of the University of Florida, a part of the International Plant Protection Center of the Oregon State University, which is funded by the United States Agency for International Development - University of Florida. Center for Aquatic Plants. (The Program, 2005)

Aquaphyte : newsletter of the IPPC Aquatic Weed Program of the University of Florida, a part of the International Plant Protection Center of the Oregon State University, which is funded by the United States Agency for International Development - University of Florida. Center for Aquatic Plants. (The Program, 2006)

Aquaphyte : newsletter of the IPPC Aquatic Weed Program of the University of Florida, a part of the International Plant Protection Center of the Oregon State University, which is funded by the United States Agency for International Development - University of Florida. Center for Aquatic Plants. (The Program, 2008)

Aquarium, ornamental fishes, and accessories : water lilies and other aquatic plants : wholesale, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Buskirk's Independence Nurseries, 1932)

Aquatic and wetland plants of southwestern United States - Correll, Donovan Stewart, 1908 -1983 (Environmental Protection Agency; [For sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1972)

Aquatic fauna of the northern Chihuahuan Desert : contributed papers from a special session within the Thirty-Third Annual Symposium of the Desert Fishes Council - Allan, Nathan L. (Museum of Texas Tech University, 2003)

Aquatic insects of California, with keys to North American genera and California species - Usinger, Robert L. (Robert Leslie), 1912 -1968 (University of California Press, 1956)

Aquatic plants of Illinois; an illustrated manual including species submersed, floating, and some of shallow water and muddy shores - Lopinot, Alvin C. (Dept. of Registration & Education, Illinois State Museum Division, 1966)

Aquatic surveys and assessment of the Slim Buttes region of Harding and Butte Co., SD - Montana Natural Heritage Program. (Montana Natural Heritage Program, 2006)

Aquila - Magyar ornithologiai központ. (A Magyar Ornithologiai Knt Kiadva, 1973)

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

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

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 1992)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 1993)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 2016)

The Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) ([University of Washington, 1946)

The Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) ([University of Washington, 1949)

Archiv für Naturgeschichte (Nicolai, 1835)

Archiv für Naturgeschichte (Nicolai, 1847)

Archiv für Naturgeschichte. Abteilung A (Nicolai, 1921)

Archiv für Naturgeschichte (Nicolai, 1849)

Archiv für Naturgeschichte (Nicolai, 1850)

Archiv für Naturgeschichte (Nicolai, 1851)

Archiv für Naturgeschichte (Nicolai, 1855)

Archives néerlandaises des sciences exactes et naturelles - Lotsy, Johannes Paulus, 1867 -1931 (Société hollandaise des sciences à Harlem, 1867)

Archivos do Museu Nacional do Rio de Janeiro - Museu Nacional (Brazil) ([Cysneiros & Cia, 2004)

The arctic plants of New York City - Granary Books (Firm) (Granary Books, 2015)

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, 1904)

Arkiv för botanik - Kungl. Svenska vetenskapsakademien. (Almqvist & Wiksell, 1905)

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