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)

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

Altdeutsche Gartenflora; Untersuchungen über die Nutzpflanzen des deutschen Mittelalters, ihre Wanderung und ihre Vorgeschichte im klassischen Altertum - Fischer-Benzon, R. von (Rudolph), 1839 -1911 (Lipsius & Tischer, 1894)

Altdeutsche Gartenflora. Untersuchungen über die Nutzpflanzen des deutschen Mittelalters, ihre Wanderung und ihre Vorgeschichte im klassischen Altertum - Fischer-Benzon, R. von (Rudolph), 1839 -1911 (Lipsius & Tischer, 1894)

Der älteste botanische Garten Kiels; urkundliche Darstellung der Begründung eines Universitäts-Instituts im siebzehnten Jahrhundert - Reinke, J. (Johannes), 1849 -1931 (Kommissions-Verlag der Universität Kiel, 1912)

The amateur's practical garden-book - Bailey, L. H. (Liberty Hyde), 1858 -1954 (The Macmillan company, 1900)

Die Ameise. Schilderung ihrer Lebensweise - Escherich, Karl, 1871 -1951 (F. Vieweg, 1917)

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, 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, 1913)

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, 1919)

American entomology : a description of the insects of North American, with illustrations drawn and colored after nature - Say, Thomas, 1787 -1834 (Estes & Lauriat, 1859)

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)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1895)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1907)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1913)

The American garden (Beach, Son & Co, 1883)

The American garden (Beach, Son & Co, 1891)

The American Gardener's calendar; adapted to the climate & seasons of the United States, etc - MACMAHON, Bernard, of Philadelphia. (1819)

The American gardener's calendar; : adapted to the climate and seasons of the United States. : Containing a complete account of all the work necessary to be done in the kitchen-garden, fruit-garden, orchard, vineyard, nursery, pleasure - M'Mahon, Bernard, 1775? -1816 (Published by T.P. M'Mahon, no. 13, South Second Street. William Fry, printer, 1828)

American honey plants; together with those which are of special value to the beekeeper as sources of pollen - Pellett, Frank Chapman, 1879 -1951 (American Bee Journal, 1920)

American journal of botany - Botanical Society of America. (Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1921)

American journal of pharmacy - Philadelphia College Of Pharmacy (Philadelphia College of Pharmacy, 1881)

American journal of pharmacy - Philadelphia College Of Pharmacy (Philadelphia College of Pharmacy, 1909)

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

The American journal of science, & c (J. Eastburn and Co, 1819)

American medicinal plants; : an illustrated and descriptive guide to the American plants used as homopathic remedies : their history, preparation, chemistry, and physiological effects - Millspaugh, Charles Frederick, 1854 -1923 (Boericke & Tafel, 1887)

American medicinal plants; an illustrated and descriptive guide to the American plants used as homopathic remedies: their history, preparation, chemistry and physiological effects - Millspaugh, Charles Frederick, 1854 -1923 (Boericke & Tafel, 1887)

American medicinal plants of commercial importance - Sievers, A. F. (Arthur Frederick), 1885 - (U.S. Dept. of Agriculture, 1930)

The American midland naturalist - University of Notre Dame (University of Notre Dame, 1909)

The American midland naturalist - University of Notre Dame (University of Notre Dame, 1911)

The American midland naturalist - University of Notre Dame (University of Notre Dame, 1917)

The American monthly microscopical journal (Romyn Hitchcock, 1880)

The American monthly microscopical journal (Romyn Hitchcock, 1892)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1873)

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.], 1887)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1906)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1916)

American plants ... [Descriptions, bibliographical notes, synonymy, and other information, comp. from many sources] - Orcutt, Charles Russell, 1864 -1929 (1907)

American veterinary review - American Veterinary Medical Association (American Veterinary Medical Association, 1913)

L'amico dei campi : periodico mensile di agricoltura ed orticoltura della Società agraria in Trieste - Società agraria in Trieste. (L. Herrmanstorfer)

Amoenitates academicae seu dissertationes variae physicae, medicae, botanicae antehac seorsim editae (Palm, 1785)

Amoenitatum exoticarum politico-physico-medicarum fasciculi V : quibus continentur variae relationes, observationes & descriptiones rerum Persicarum & ulterioris Asiae : multâ attentione in peregrinationibus per universum orientem collectae - Brandshagen, F. W. (Typis & impensis Henrici Wilhelmi Meyeri, aulae Lippiacae typographi, 1712)

Amusement microscopique tant pour l'esprit, que pour les yeux : contenant cinquante estampes dessinées d'après nature et enluminées, avec leurs explications - Preissler, Johann Justin, 1698 -1771 (Se grave et se vend chés Adam Wolfgang Winterschmidt, 1766)

Analecta transalpina - Kungl. Svenska vetenskapsakademien. (Typis & impensis Nicolai Pezzanae, 1762)

Anales de ciencias naturales (Imprenta Real por P.J. Pereyra, 1802)

Anales de historia natural (Imprenta Real por P.J. Pereyra, 1801)

Anales de historia natural (Imprenta Real por P.J. Pereyra, 1802)

Anales de la Sociedad Científica Argentina - Sociedad Científica Argentina ([Sociedad Científica Argentina], 1877)

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

Anales de la Sociedad Científica Argentina - Sociedad Científica Argentina ([Sociedad Científica Argentina], 1928)

Anales de la Sociedad Científica Argentina - Sociedad Científica Argentina ([Sociedad Científica Argentina], 1981)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1877)

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, 1880)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1881)

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, 1883)

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, 1887)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1888)

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, 1892)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1893)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1894)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1895)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1896)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1897)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1898)

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)

Anales del Ministerio de Fomento de la República Mexicana - Mexico. Ministerio de Fomento. (Imprenta de Francisco DÃaz de LeÃ³n, 1898)

Anales del Museo Nacional de Buenos Aires - Museo Nacional de Buenos Aires. (Impr. de Juan A. Alsina, 1895)

Anales del Museo Nacional de Montevideo - Museo Nacional de Montevideo (El Museo, 1896)

Anales del Museo Nacional de Montevideo - Museo Nacional de Montevideo (El Museo, 1901)

Analyse de la nature : or, Tableau de l'univers et des corps organisés - Rafinesque, C. S. (Constantine Samuel), 1783 -1840 (Aux dépens de l'auteur, 1815)

Analyse des familles des plantes, avec l'indication des principaux genres qui s'y rattachent - Du Mortier, B.-C. (Barthélemy-Charles), 1797 -1878 (Impr. de J. Casterman, Aîne, 1829)

Analytical key to the ferns and flowering plants in the Atlantic section of middle Florida. (Wild and cultivated) - Baerecke, John Frederic, 1851 -1920 (News Pub. Co, 1914)

Analytischer Pflanzenschlüssel für botanische Excursionen in der Umgegend von Leipzig - Petermann, Wilhelm Ludwig, 1806 -1855 (C. H. Reclam, 1846)

The anatomy of plants :by Nehemiah Grew ... - Grew, Nehemiah, 1641 -1712 (Printed by W. Rawlins, for the author, 1682)