Annual report - Entomological Society of Ontario. (The Society, 1952)

Annual report - Entomological Society of Ontario. (The Society, 1958)

Annual report - James E. "Bud" Smith Plant Materials Center - United States. Soil Conservation Service. (U.S. Soil Conservation Service, 1972)

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

Annual report of forage research in the Northeastern United States (U.S. Regional Pasture Research Laboratory, 1972)

Annual report of forage research in the Northeastern United States (U.S. Regional Pasture Research Laboratory, 1977)

Annual report of forage research in the Northeastern United States (U.S. Regional Pasture Research Laboratory, 1978)

Annual report of pasture research in the Northeastern United States - U.S. Regional Pasture Research Laboratory. (Regional Pasture Research Laboratory, 1953)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1934)

Annual report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution - Smithsonian Institution. (U. S. Govt. Print. Off, 1927)

Annual report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution - Smithsonian Institution. (U. S. Govt. Print. Off, 1933)

Annual report of the curator of the Museum of Comparative Zoölogy at Harvard College, to the president and fellows of Harvard College for ... - Harvard University. Museum of Comparative Zoology. (Press of J. Wilson, 1908)

Annual report of the Department of Agriculture - Massachusetts. Dept. of Agriculture. (1923)

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 National Research Program: plant and entomological sciences - United States. Science; Education Administration. Federal Research. National Program Staff. (National Program Staff, Science and Education Administration U.S. Dept. of Agriculture, 1977)

Annual report of the National Research Programs : plant and entomological sciences - United States. Agricultural Research Service. National Program Staff. (National Program Staff, Agricultural Research Service, U.S. Dept. of Agriculture, 1976)

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 : 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, 1892)

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, 1870)

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 State Entomologist of Montana - Montana. State Entomologist. (Avant Courier, 1904)

Annual report of the Yorkshire Philosophical Society - Yorkshire Philosophical Society (Yorkshire Philosophical Society, 1916)

Annual report - Regional Pasture Research Laboratory - United States. Bureau of Plant Industry. (U.S. Regional Pasture Research Laboratory, 1939)

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 - National Plant Materials Center (U.S.) (The Center, 1971)

Annual reports - National Plant Materials Center (U.S.) (The Center, 1968)

Annual reports - National Plant Materials Center (U.S.) (The Center, 1967)

Annual reports - National Plant Materials Center (U.S.) (The Center, 1970)

Annual reports - National Plant Materials Center (U.S.) (The Center, 1972)

Annual reports - National Plant Materials Center (U.S.) (The Center, 1969)

Annual reports - National Plant Materials Center (U.S.) (The Center, 1962)

Annual reports - National Plant Materials Center (U.S.) (The Center, 1963)

Annual reports - National Plant Materials Center (U.S.) (The Center, 1964)

Annual reports - National Plant Materials Center (U.S.) (The Center, 1965)

Annual reports - National Plant Materials Center (U.S.) (The Center, 1961)

Annual reports - National Plant Materials Center (U.S.) (The Center, 1958)

Annual reports of the Department of Agriculture - United States. Department of Agriculture. (G.P.O, 1910)

Annual reports of the Department of Agriculture - United States. Department of Agriculture. (G.P.O, 1911)

Annual technical report of the National Plant Materials Center - National Plant Materials Center (U.S.) (Soil Conservation Service, U.S. Dept. of Agriculture, 1980)

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

Annual technical report of the National Plant Materials Center - National Plant Materials Center (U.S.) (Soil Conservation Service, U.S. Dept. of Agriculture, 1979)

Antelopes : global survey and regional action plans - Mallon, D P (International Union for Conservation of Nature and Natural Resources, 1900)

Aphids of the Rocky Mountain region, including primarily Colorado and Utah, but also a bordering area composed of southern Wyoming, southeastern Idaho and northern New Mexico - Palmer, Miriam Augusta, 1878 - (Hirschfield Press], 1952)

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 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)

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)

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)

Aquila - Magyar ornithologiai központ. (A Magyar Ornithologiai Knt Kiadva, 1974)

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

Aquila - Magyar ornithologiai központ. (A Magyar Ornithologiai Knt Kiadva, 1981)

Aquila - Magyar ornithologiai központ. (A Magyar Ornithologiai Knt Kiadva, 2005)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 1994)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 1998)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 2000)

Arbejder fra den Botaniske have i København - Københavns universitet. Botanisk have. (Levin & Munksgaard [etc.], 1902)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1912)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1913)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1914)

Archiv für Naturgeschichte (Nicolai, 1891)

Archiv für Naturgeschichte (Nicolai, 1910)

Arthur and Fritz Kahn Collection - Kahn, Arthur.

Artificial reseeding on western mountain range lands - Forsling, C. L. (Clarence Luther), 1893 - (U.S. Dept. of Agriculture, 1931)

The Asa Gray bulletin - Shear, C. L. (Cornelius Lott), 1865 -1956 ([Gray Memorial Botanical Chapter], 1900)

Aspen community types of the Intermountain Region - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1988)

Aspen community types of Utah - Intermountain Research Station (Ogden, Utah) (USDA Forest Service, Intermountain Research Station, 1986)

Aspen in the central Rocky Mountain region - Baker, Frederick Storrs, 1890 -1965 (U.S. Dept. of Agriculture, 1925)

An assessment of potential conflicts between nesting raptors and human activities in the Long Pines area of southeastern Montana : with special emphasis on uranium development : final report - Allen, George T. (George Thomas) (Bureau of Baseline Studies, Montana Dept. of Fish and Game, 1979)

An assessment of the forest and range land situation in the United States - United States. Forest Service. (The Service : for sale by the Supt. of Docs., U.S. GPO, 1981)

An assessment of the forest and range land situation in the United States - United States. Forest Service. (The Service, 1980)

Atala - Xerces Society. (Xerces Society, 1973)

Atlas of American agriculture : Advance sheets. 1-8 - United States. Department of Agriculture. (Government Printing Office, 1917)

Atti della Società Italiana di Scienze Naturali e del Museo Civico di Storia Naturale in Milano - Museo civico di storia naturale di Milano. (Società Italiana di Scienze Naturali ; Museo Civico di Storia Naturale in Milano, 2003)

The Auk - American Ornithologists' Union. (American Ornithologists' Union, etc, 1904)

Austrobaileya: A Journal of Plant Systematics - Queensland Herbarium. (Queensland Herbarium, Dept. of Primary Industries, 1981)

Austrobaileya: A Journal of Plant Systematics - Queensland Herbarium. (Queensland Herbarium, Dept. of Primary Industries, 1988)

Autumn 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Porter-Walton Co, 1947)

The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1986)

Baird's sparrow - Royal Ontario Museum of Zoology. (Royal Ontario Museum, 1937)

Barkemeyer Grain & Seed Co.'s 1921 catalog : Glacier Brand seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barkemeyer Grain & Seed Co, 1921)

Bartonia;proceedings of the Philadelphia botanical club ... - Philadelphia Botanical Club. (Philadelphia Botanical Club, Academy of Natural Sciences, 1929)

Bartonia;proceedings of the Philadelphia botanical club ... - Philadelphia Botanical Club. (Philadelphia Botanical Club, Academy of Natural Sciences, 1957)