Journal of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 1995)

Journal of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 1996)

Journal of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 1999)

Journal of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 1998)

Journal of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 2003)

Journal of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 2006)

Journal of the New York Botanical Garden - New York Botanical Garden (Published for the Garden by the New Era Printing Co, 1907)

Journal of the New York Botanical Garden - New York Botanical Garden (Published for the Garden by the New Era Printing Co, 1942)

Journal of the New York Entomological Society - New York Entomological Society. (Allen Press [etc.], 1921)

Journal of the New York Entomological Society - New York Entomological Society. (Allen Press [etc.], 1922)

Journal of the New York Entomological Society - New York Entomological Society. (Allen Press [etc.], 1939)

Journal of the New York Entomological Society - New York Entomological Society. (Allen Press [etc.], 1964)

Journal of the New York Entomological Society - New York Entomological Society. (Allen Press [etc.], 1970)

Journal of the New York Entomological Society - New York Entomological Society. (Allen Press [etc.], 1971)

Journal of the New York Entomological Society - New York Entomological Society. (Allen Press [etc.], 1975)

Journal of the New York Entomological Society - New York Entomological Society. (Allen Press [etc.], 1983)

Journal of the Royal Horticultural Society of London - Horticultural Society of London (Printed for the Royal Horticultural Society by Spottiswoode & Co, 1902)

Journal of the Washington Academy of Sciences - Washington Academy of Sciences (Washington, D.C.) (Washington Academy of Sciences], 1941)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1883)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1886)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1891)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1898)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1903)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1904)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1905)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1906)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1908)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1910)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1911)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1912)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1913)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1915)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1918)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1922)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1923)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1926)

Kalmiopsis : journal of the Native Plant Society of Oregon - Native Plant Society of Oregon. (The Society, 2020)

The Kansas University science bulletin - University of Kansas. Museum of Natural History. (The University, 1906)

The Kansas University science bulletin - University of Kansas. Museum of Natural History. (The University, 1910)

The Kansas University science bulletin - University of Kansas. Museum of Natural History. (The University, 1922)

The Kentucky warbler - Kentucky Ornithological Society. (Kentucky Ornithological Society, 1961)

Kew Record Book (1793-1809) - Royal Botanic Gardens, Kew. (Royal Botanic Gardens, Kew, 1793)

Key and flora, northern and central states - Bergen, Joseph Y. (Joseph Young), 1851 -1917 (Ginn, 1908)

Key and flora : northern and central states - Bergen, Joseph Y. (Joseph Young), 1851 -1917 (Ginn, 1908)

Key to the Rocky Mountain flora. Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and parts of Nebraska, South Dakota, North Dakota, and British Columbia - Rydberg, Per Axel, 1860 -1931 (1919)

Klaus, der Bienenvater aus Böhmen - Oettl, Johann Nepomuk, 1801 -1866 (F. Ehrlich, 1862)

Knowledge. v. 1-40; Nov. 1881-Dec. 1917 (Wyman [etc.])

Kolocsa vidékének növénytenyészete - Menyharth, Lászlo, 1849 -1897 (Hunyadi Mátyás, 1877)

Det Kongelige Danske videnskabernes selskabs skrifter. Naturvidenskabelig og mathematisk afdeling - Kongelige Danske videnskabernes selskab. (1875)

Kosmos (Ernst Günther, 1879)

Kosmos (Ernst Günther, 1881)

Die krankheiten und krankhaften missbildungen der gewächse mit angabe der ursachen und der heilung oder verhütung derselben ... - Wiegmann, A. J. Fr., 1771 -1853 (F. Vieweg und sohn, 1839)

Kritisk ordbok öfver svenska växtnamnen - Fries, Elias, 1794 -1878 (P.A. Norstedt, 1880)

Kvetena Moravy a rakouského Slezska - Formánek, Eduard, 1845 -1900 (Nákl. spisovatelovým, 1887)

A laboratory manual of high school botany - Clements, Frederic E. (Frederic Edward), 1874 -1945 (The University publishing co, 1900)

Lake Maxinkuckee : a physical and biological survey - Evermann, Barton Warren, 1853 -1932 (Dept. of Conservation, 1920)

Lake Maxinkuckee. a physical and biological survey - Evermann, Barton Warren, 1853 -1932 (Wm. B. Burford, printer], 1920)

Langstroth on the hive & honey-bee - Langstroth, L. L. (Lorenzo Lorraine), 1810 -1895 (Dadant, 1919)

Langstroth on the hive & honey bee - Dadant, C.-P. (Camille Pierre), 1851 -1938 (Dadant & sons, 1915)

Langstroth on the hive & honey bee - Dadant, C.-P. (Camille Pierre), 1851 -1938 (Dadant, 1919)

Langstroth on the hive and honey bee - Dadant, C.-P. (Camille Pierre), 1851 -1938 (Dadant, 1907)

Langstroth on the hive and honey bee - Dadant, C.-P. (Camille Pierre), 1851 -1938 (Dadant, 1913)

Langstroth on the hive and honey-bee - Dadant, C.-P. (Camille Pierre), 1851 -1938 (Dadant, 1909)

Leaf-mining insects - Needham, James G. (James George), 1868 -1957 (The Williams & Wilkins company, 1928)

Leaflets - Brooklyn Botanic Garden. (1931)

Das Leben der Pflanze - Francé, R. H. (Raoul Heinrich), 1874 -1943 (Kosmos, Gesellschaft der Naturfreunde, 1906)

Legislation against weeds - Dewey, Lyster H. (Lyster Hoxie), 1865 -1944 (U.S. Dept. of Agriculture, Division of Botany, 1896)

Lehrbuch der Botanik - Bischoff, Gottlieb Wilhelm, 1797 -1854 (E. Schweizerbart, 1834)

Lehrbuch der Botanik. Anhang, enthaltend die botanische Kunstsprache in Form eines Wörterbuches - Bischoff, Gottlieb Wilhelm, 1797 -1854 (E. Schweizerbart's Verlagshandlung, 1939)

Lehrbuch der Botanik - Bischoff, Gottlieb Wilhelm, 1797 -1854 (E. Schweizerbart, 1840)

Lehrbuch der botanik nach dem gegenwärtigen stand der wissenschaft - Sachs, Julius, 1832 -1897 (W. Engelmann, 1874)

Lehrbuch der praktischen Pflanzenkunde in Wort und Bild : für Schule und Haus, für Gebildete aller Stände : mit über 1000 Abbildungen auf 60 colorirten Tafeln in Doppelfolio und 214 Holzschnitten - Hoffmann, Carl, 1802 -1883 (Hoffmann'sche Verlags-Buchhandlung, 1880)

Leipziger Bienenzeitung (Deutscher Bauernverlag, 1908)

Leitfaden für den Unterricht in der Botanik an Gymnasien und höheren Bürgerschulen : Zugleich als Anleitung zur leichteren Bestimmung der wildwachsenden Gefässpflanzen des mittleren und nördlichen Deutschlands - Wirtgen, Philipp Wilhelm, 1806 -1870 (T. Hölscher, 1852)

The Lepidopterists' news : the monthly newsletter of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 1947)

The Lepidopterists' news : the monthly newsletter of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 1952)

The Lepidopterists' news : the monthly newsletter of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 1955)

The Lepidopterists' news : the monthly newsletter of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 1956)

The Lepidopterists' Society, commemorative volume, 1945-1973 - Clench, Harry K. (The Society, 1945)

Letters of Frank N. Meyer, 1902-[1918] - Meyer, Frank Nicholas. (1909)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1843)

Linné - Fries, Theodor Magnus, 1832 -1913 (Fahlcrantz & co, 1903)

Linné och växtodlingen - Linné, Carl von, 1707 -1778 (Akademiska boktryckeriet, E. Berling, 1907)

A list of fungi (ustilaginales and uredinales) prepared for exchange - Patterson, Flora W. (Flora Wambaugh), 1847 -1928 (U.S. Dept. of Agriculture, 1922)

List of seeds of native trees, shrubs, vines and wild flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wild Flower Preservation Society, 1931)

Long Island Botanical Society newsletter - Long Island Botanical Society. (Long Island Botanical Society, 1994)

Long Island Botanical Society newsletter - Long Island Botanical Society. (Long Island Botanical Society, 2005)

Long Island Botanical Society newsletter - Long Island Botanical Society. (Long Island Botanical Society, 2012)

Long Island Botanical Society newsletter - Long Island Botanical Society. (Long Island Botanical Society, 2014)

Loudon's encyclopaedia of plants; comprising the specific character, description, culture, history, application in the arts, and every other desirable particular respecting all the plants indigenous to, cultivated in, or introduced into Britain - Loudon, J. C. (John Claudius), 1783 -1843 (Longmans, Green, 1866)

Lyon-horticole - Association horticole lyonnaise. (Impr. du Salut public, 1885)

Madroño; a West American journal of botany - California Botanical Society. (California Botanical Society, 1977)

Madroño; a West American journal of botany - California Botanical Society. (California Botanical Society, 1993)

Madroño; a West American journal of botany - California Botanical Society. (California Botanical Society, 2003)

Magazin für das Neueste aus der Physik und Naturgeschichte - Lichtenberg, Georg Christoph, 1742 -1799 (Carl Wilhelm Ettinger, 1781)

Magazin für die Botanik - Römer, J. J. (Johann Jacob), 1763 -1819 (Ziegler und Söhne, 1790)

The Magazine of horticulture, botany, and all useful discoveries and improvements in rural affairs (Hovey and Co, 1865)

Magyar botanikai lapok = Ungarische botanische Blätter - Degen, Árpád von, 1866 -1934 (Müller Karoly Könyvnyomdaja aja, 1905)

Magyar botanikai lapok = Ungarische botanische Blätter - Degen, Árpád von, 1866 -1934 (Müller Karoly Könyvnyomdaja aja, 1907)

Magyar botanikai lapok = Ungarische botanische Blätter - Degen, Árpád von, 1866 -1934 (Müller Karoly Könyvnyomdaja aja, 1912)

Magyar botanikai lapok = Ungarische botanische Blätter - Degen, Árpád von, 1866 -1934 (Müller Karoly Könyvnyomdaja aja, 1913)

Magyar botanikai lapok = Ungarische botanische Blätter - Degen, Árpád von, 1866 -1934 (Müller Karoly Könyvnyomdaja aja, 1915)

Magyar botanikai lapok = Ungarische botanische Blätter - Degen, Árpád von, 1866 -1934 (Müller Karoly Könyvnyomdaja aja, 1917)

Major weed family identification guide - United States. Animal; Plant Health Inspection Service. Plant Protection; Quarantine Programs. (United States Dept. of Agriculture, 1980)

Management of amphibians, reptiles, and small mammals in North America : proceedings of the symposium, July 19-21, 1988, Flagstaff, Arizona - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1988)

Manual for establishing vegetation on landfills in Ontario - Ontario. Ministry of the Environment. (Gartner Lee Ltd, 1990)

A manual of bee husbandry - Carr, Elmer G. (Elmer Grant), 1872 -1953 (1922)

A Manual of botany : being an introduction to the study of the structure, physiology, and classification of plants - Balfour, John Hutton, 1808 -1884 (A. and C. Black, 1875)

A manual of botany: being an introduction to the study of the structure, physiology, and classification of plants - Balfour, John Hutton, 1808 -1884 (J. J. Griffin [etc.] 1851, 1851)

Manual of botany, for North America : containing generic and specific descriptions of the indigenous plants and common cultivated exotics, growing north of the Gulf of Mexico - Eaton, Amos, 1776 -1842 (Printed by Websters and Skinners, 1829)

A manual of botany, for the nothern and middle states of Americacontaining generic and specific descriptions of the indigenous plants and common cultivated exotics, growing north of Virginia; to which is prefixeda grammar and vocabulary; also the natural orders of linneus and jussieu, with the medicinal properties of each order - Eaton, Amos, 1776 -1842 (Websters & Skinners, 1824)