Agriculture, ancient and modern: a historical account of its principles and practice, exemplified in their rise, progress, and development - Copland, Samuel. (Virtue and company, 1866)

Agriculture of New York : comprising an account of the classification, composition and distribution of the soils and rocks ... together with a condensed view of the climate and the agricultural productions of the state - Emmons, Ebenezer, 1799 -1863 (C. Van Benthuysen, 1846)

Ágrip af náttúrusögu : handa alþýðu - Pál Jónsson, 1857 - (Frb. Steinsson, 1884)

Albert Schenkel, Samen : 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Albert Schenkel, 1936)

Alberta vegetation species list and species group checklists - Alberta Energy/Forestry, Lands; Wildlife General Services Division. Editorial Services. (Alberta Energy/Forestry, Lands and Wildlife, 1990)

Album der Natuur - Vries, Hugo de, 1848 -1935 (1871)

Album der Natuur - Vries, Hugo de, 1848 -1935 (1874)

Album der Natuur - Vries, Hugo de, 1848 -1935 (1875)

Album der Natuur - Vries, Hugo de, 1848 -1935 (1880)

Album der Natuur - Vries, Hugo de, 1848 -1935 (1882)

The Aleutian islands: their people and natural history (with keys for the identification of the birds and plants) - Clark, Austin Hobart, 1880 -1954 (Smithsonian Institution, 1945)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1896)

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, 1901)

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

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1907)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1910)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1912)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1913)

Allgemeine deutsche naturhistorische Zeitung - Gesellschaft Isis in Dresden. (R. Kuntze, 1846)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1843)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1848)

Allgemeine Naturgeschichte für alle Stände - Oken, Lorenz, 1779 -1851 (Hoffman'sche Verlags-Buchhandlung, 1843)

Allgemeine Pflanzenkaryologie - Tischler, Georg Friedrich Leopold, 1878 - (G. Borntraeger, 1921)

Allgemeines Polyglotten-Lexicon der Naturgeschichte mit erklaerenden Anmerkungen - Nemnich, Philipp Andreas, 1764 -1822 (Nemnich, 1793)

Alpen-Flora für Touristen und Pflanzenfreunde - Friese, Hermann. (Verlag für Naturkunde Sprösser & Nägele, 1904)

Alpen-Flora für Touristen und Pflanzenfreunde ... - Friese, Hermann. (Verlag für Naturkunde (Dr. Jul. Hoffmann), 1902)

Alpen-Flora : Westalpen - Kaftner, C. (C. Winter, 1906)

Die Alpenflora der österreichischen Alpenländer, Südbaierns und der Schweiz - Dalla Torre, K. W. von (Karl Wilhelm), 1850 -1928 (J. Lindauersche Buchh, 1899)

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)

Alpina, Winterthur (1807)

Alpina, Winterthur (1806)

The Alpine flora - Correvon, Henry 1854 -1939 (Methuen & Co, 1911)

The alpine flora - Correvon, Henry 1854 -1939 (Methuen, 1911)

Alpine flora of the Canadian Rocky Mountains - Brown, Stewardson, 1867 -1921 (G. P. Putnam's sons, 1907)

Alpine flowers and gardens - Flemwell, G. (George) (A. & C. Black, 1910)

Alpine flowers for English gardens - Robinson, W. (William), 1838 -1935 (J. Murray, 1870)

Alpine flowers for English gardens - Robinson, W. (William), 1838 -1935 (John Murray, 1875)

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

Alpine flowers for gardens; rock, wall, marsh plants, and mountain shrubs - Robinson, W. (William), 1838 -1935 (J. Murray, 1910)

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)

Alpines and bog-plants - Farrer, Reginald John, 1880 -1920 (E. Arnold, 1908)

The American botanist and florist: including lessons in the structure, life, and growth of plants; together with a simple analytical flora, descriptive of the native and cultivated plants growing in the Atlantic division of the American union - Wood, Alphonso, 1810 -1881 (A. S. Barnes, 1870)

The American botanist and florist, including lessons in the structure, life growth of plants, together with a simple analytical flora, descriptive of the native and cultivated plants growing in the Atlantic division of the American union - Wood, Alphonso, 1810 -1881 (Barnes, 1900)

The American botanist and florist: including lessons in the structure, life, and growth of plants; together with a simple analytical flora, descriptive of the native and cultivated plants growing in the Atlantic division of the American union - Wood, Alphonso, 1810 -1881 (A. S. Barnes & Company, 1873)

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

The American botanist : a monthly journal for the plant lover - Clute, Willard Nelson, 1869 -1950 (Willard N. Clute & Co, 1922)

The American farmer's encyclopedia and dictionary of rural affairs : embracing all the most recent discoveries in agricultural chemistry - Emerson, G. (Gouverneur), 1796 -1874 (Carey and Hart, 1844)

The American farmer's encyclopedia : embracing all the recent discoveries in agricultural chemistry, and the use of mineral, vegetable and animal manures, with descriptions and figures of American insects, injurious to vegetation. Being a complete guide for the cultivation of every variety of garden and field crops. Illustrated by numerous engravings of grasses, grains, animals, implements, insects, etc - Emerson, G. (Gouverneur), 1796 -1874 (A.O. Moore, Agricultural Book Publisher, 1858)

The American farmer's encyclopedia; embracing all the recent discoveries in agricultural chemistry - Emerson, G. (Gouverneur), 1796 -1874 (A. O. Moore, 1858)

American fern journal - American Fern Society. (American Fern Society, 1922)

American fern journal - American Fern Society. (American Fern Society, 1950)

American journal of botany - Botanical Society of America. (Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1923)

American journal of pharmacy - Philadelphia College Of Pharmacy (Philadelphia College of Pharmacy, 1876)

American journal of pharmacy - Philadelphia College Of Pharmacy (Philadelphia College of Pharmacy, 1882)

American journal of pharmacy - Philadelphia College Of Pharmacy (Philadelphia College of Pharmacy, 1835)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1846)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1872)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1876)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1789)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1882)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1893)

American plants, seeds and bulbs, also Novelties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.A. Manda, Inc, 1914)

Anales de la Sociedad Científica Argentina - Sociedad Científica Argentina ([Sociedad Científica Argentina], 1911)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1876)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1879)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1882)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1884)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1890)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1899)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1901)

Anfangsgründe der theoretischen und angewandten Naturgeschichte der Thiere - Stejneger, Leonhard, 1851 -1943 (in der Weidmannischen Buchhandlung, 1797)

Anleitung zur Kenntniss der natürlichen Familien der Phanerogamen : ein Leitfaden zum Gebrauch bei Vorlesungen und zum Studium der speciellen Botanik - Schmidt, Johann Anton, 1823 -1905 (Schweizerbart, 1865)

Annales de biologie lacustre - Station biologique d'Overmeire. (F. Vanbuggenhoudt, 1907)

Annales de flore et de pomone :ou journal des jardins et des champs - Rousselon, Libraire-Éditeur. (Rousselon, Libraire-Éditeur, 1836)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1875)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1876)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1878)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1879)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1880)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1881)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1883)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1884)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1886)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1887)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1890)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1896)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1898)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1899)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1909)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1910)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1912)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1913)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1915)

Annales de la Société royale d'agriculture et de botanique de Gand : journal d'horticulture et des sciences accessoires - Morren, Charles, 1807 -1858 (Société royale d'agriculture et de botanique, 1848)

Annales de la Société entomologique de Belgique - Société entomologique de Belgique. (Société entomologique de Belgique, 1873)

Annales de la Société Linnéenne de Lyon - Société Linnéenne de Lyon. (Société Linnéenne de Lyon, 1855)

Annales de la Société Linneenne de Maine-et-Loire - Société Linneenne de Maine-et-Loire. (1854)

Annales de la Société Linneenne de Maine-et-Loire - Société Linneenne de Maine-et-Loire. (1857)

Annales de la Société Linneenne de Maine-et-Loire - Société Linneenne de Maine-et-Loire. (1859)

Annales de la Société Linneenne de Maine-et-Loire - Société Linneenne de Maine-et-Loire. (1863)