The alfalfa caterpillar - Wildermuth, V. L. (U.S. Dept. of Agriculture, 1914)

Alfalfa, grasshoppers, bees: their relationship. A report of the field-work of the Department of entomology, summer of 1898 ... - Hunter, Samuel John, 1866 -1946 (Press of the state printer, 1899)

Alien plants growing without cultivation in California - Robbins, Wilfred William, 1884 -1952 (California Agricultural Experiment Station, College of Agriculture, University of California, 1940)

All about country life : being a dictionary of rural avocations, and of knowledge necessary to the management of the farm, the stable, the stockyard, and a gentleman's out of town residence and property (Ward, Lock, and Tyler, 1890)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1895)

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, 1900)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1902)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1903)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1905)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1906)

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, 1913)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1915)

Allgemeine deutsche Garten-Zeitung - Praktische Gartenbau-Gesellschaft im Bayern zu Frauendorf. (F. Pustet, 1827)

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

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1844)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1855)

Allgemeine Naturgeschichte für alle Stände - Oken, Lorenz, 1779 -1851 (Hoffman'sche Verlags-Buchhandlung, 1839)

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

Allgemeine Zeitschrift für Entomologie Organ der "Allgemeinen Entomologischen Gesellschaft" ; Internationales Organ für die Interessen der allgemeinen und angewandten Entomologie wie der Insekten-Biologie - Allgemeine Entomologische Gesellschaft. (Druck und Verlag von J. Neumann, 1904)

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

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)

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)

The amateur's flower garden : a handy guide to the formation and management of the flower garden and the cultivation of garden flowers - Hibberd, Shirley, 1825 -1890 (Groombridge & Sons, 1875)

American agriculturist (Orange Judd Co., Publishers [etc.], 1842)

American agriculturist (Orange Judd Co., Publishers [etc.], 1848)

American agriculturist (Orange Judd Co., Publishers [etc.], 1854)

American agriculturist (Orange Judd Co., Publishers [etc.], 1860)

American agriculturist (Orange Judd Co., Publishers [etc.], 1870)

American agriculturist (Orange Judd Co., Publishers [etc.], 1878)

American agriculturist (Orange Judd Co., Publishers [etc.], 1883)

The American apiculturist: a journal devoted to scientific and practical beekeeping (S. M. Locke and co, 1883)

American bee journal (Dadant & Sons, 1880)

American bee journal (Dadant & Sons, 1881)

American bee journal (Dadant & Sons, 1885)

American bee journal (Dadant & Sons, 1895)

American bee journal (Dadant & Sons, 1896)

American bee journal (Dadant & Sons, 1904)

American bee journal (Dadant & Sons, 1908)

American bee journal (Dadant & Sons, 1920)

The American bee keeper (W.T. Falconer Manfg. Co, 1898)

The American bee keeper's manual - Miner, T. B. (C. M. Saxton & company, 1857)

The American bee keeper's manual - Miner, T. B. (C. M. Saxton, 1849)

The American bee keeper's manual : being a practical treatise on the history and domestic economy of the honey-bee, embracing a full illustration of the whole subject, with the most approved methods of managing this insect through every branch of its culture, the result of many years' experience - Miner, T. B. (Thomas B.), 1808 -1878 (C.M. Saxton, 1849)

The American bee keeper's manual; being a practical treatise on the history and domestic economy of the honey-bee ... with the most approved methods of managing this insect through every branch of its culture ... - Miner, T. B. (Thomas B.), 1808 -1878 (C. M. Saxton & company, 1859)

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 Americ by Alphonso Wood - Wood, Alphonso, 1810 -1881 (A. S. Barnes, 1877)

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, 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, 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, 1903)

The American botanist : a monthly journal for the plant lover - Clute, Willard Nelson, 1869 -1950 (Willard N. Clute & Co, 1907)

The American botanist : a monthly journal for the plant lover - Clute, Willard Nelson, 1869 -1950 (Willard N. Clute & Co, 1919)

The American farm book or compend of American agriculture; being a practical treatise on soils, manures, draining, irrigation, grasses, grain, roots, fruits ... - Barlow, Joel, 1754 -1812 (C. M. Saxon, 1850)

The American farmer (Samuel Sands & Son, 1819)

The American farmer ; a complete agricultural library, with useful facts for the household, devoted to farming in all its departments and details ... - Flint, Charles Louis, 1824 -1889 (R.H. Park, 1882)

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 farmer's instructor, or Practical agriculturist; comprehending the cultivation of plants, the husbandry of the domestic animals, and the economy of the farm; together with a variety of information which will be found important to the farmer - Wiggins, Francis S., 1840 (O. Rogers, 1840)

American farmers' manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1902)

American farmers' manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1903)

American farmers' manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1904)

American farming and stock raising, with useful facts for the household, devoted to farming in all its departments - Flint, Charles Louis, 1824 -1889 (Casselberry, 1892)

American fern journal - American Fern Society. (American Fern Society, 1952)

American fern journal - American Fern Society. (American Fern Society, 1984)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1894)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1896)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1904)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1906)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1909)

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

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1914)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1917)

American forestry - American Forestry Association. (American Forestry Association, 1912)

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

The American gardener's calendar; adapted to the climate and seasons of the United States - M'Mahon, Bernard, 1775? -1816 (J. B. Lippincott, 1857)

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, 1919)

American journal of botany - Botanical Society of America. (Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1922)

The American journal of horticulture and florist's companion (J.E. Tilton and Co, 1869)

American journal of pharmacy - Philadelphia College Of Pharmacy (Philadelphia College of Pharmacy, 1868)

American journal of pharmacy - Philadelphia College Of Pharmacy (Philadelphia College of Pharmacy, 1879)

American journal of pharmacy - Philadelphia College Of Pharmacy (Philadelphia College of Pharmacy, 1880)

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

The American journal of science, & c (J. Eastburn and Co, 1818)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1839)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1841)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1840)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1844)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1856)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1857)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1879)

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)

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, 1917)

The American midland naturalist - University of Notre Dame (University of Notre Dame, 1921)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1869)

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.], 1874)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1877)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1885)

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

The American outdoors : management for beauty and use - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, 1965)

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

The American shepherd : being a history of the sheep, with their breeds, management, and diseases : illustrated with portraits of different breeds, sheep barns, sheds, &c. : with an appendix, embracing upwards of twenty letters from eminent wool-growers and sheep-fatteners of different states, detailing their respective modes of management - Morrell, L. A. (Harper & Brothers, 1863)

The American shepherd: being a history of the sheep, with their breeds, management, and diseases - Morrell, Luke A. (Harper & brothers, 1851)

The American shepherd : being a history of the sheep, with their breeds, management, and diseases. Illustrated with portraits of different breeds, sheep barns, sheds, &c. With an appendix ... - Morrell, L. A. (Harper & Brothers, 82 Cliff Street, 1845)

The American text book of practical and scientific agriculture - Fox, Charles, 1815 -1854 (Elwood and company, 1854)

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

Ames forester - Iowa State College. Forestry Club. (The Forestry club of the Iowa state college, 1913)

AMES handy seed list : 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ames Agricultural Implement Co, 1923)

AMES purity seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ames Agricultural Implement Co, 1924)

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

Anales de la Sociedad Científica Argentina - Sociedad Científica Argentina ([Sociedad Científica Argentina], 1908)

Anales de la Sociedad Científica Argentina - Sociedad Científica Argentina ([Sociedad Científica Argentina], 1918)