Introducción al estudio de la flórula de micromicetos de Cataluña - Gonzáles Fragoso, R. 1862 -1928 (Museo Martorell, 1917)

Introducción à la flora de Cataluña y catálogo razonado de las plantas observadas en esta región - Costa y Cuxart, Antonio Cipriano, 1817 -1886 (Impr. del Diario de Barcelona, 1864)

Introduction to botany - Bergen, Joseph Y. (Joseph Young), 1851 -1917 (Ginn, 1914)

Introduction to botany - Bergen, Joseph Y. (Joseph Young), 1851 -1917 (Ginn and company, 1914)

Introduction to botany - Stevens, William Chase, 1861 -1955 (D. C. Heath & Co, 1902)

An introduction to botany : containing an explanation of the theory of that science; extracted from the works of Dr. Linnæus; with twelve copper plates, two explanatory tables, an appendix, and glossary - Lee, James, 1715 -1795 (S. Crowder, 1794)

Introduction to botany, containing an explanation of the theory of that science, extracted from the works of Linnaeus - Lee, J. (Bell, 1811)

An introduction to botany. Containing an explanation of the theory of that science; extracted from the works of Dr. Linnaeus - Linné, Carl von, 1707 -1778 (J.F. and C. Rivington, 1788)

Introduction to cytology - Sharp, Lester W. (Lester Whyland), 1887 - (McGraw-Hill Book Company, inc, 1934)

An introduction to historical plant geography - Brissenden, Elizabeth. (Chronica Botanica Co, 1943)

Introduction to physiological and systematical botany - Smith, James Edward, 1759 -1828 (Longman, 1819)

An introduction to physiological and systematical botany - Smith, James Edward, 1759 -1828 (Longman, Hurst, Rees, and Orme, 1807)

An introduction to physiological and systematical botany - Smith, James Edward, 1759 -1828 (Longman, Hurst, Reese, Orme, 1807)

Introduction to plant geography and some related sciences - Polunin, Nicholas (McGraw-Hill, 1960)

Introduction to structural and systematic botany, and vegetable physiology - Gray, Asa, 1810 -1888 (Ivison, Blakeman, Taylor & Co, 1857)

Introduction to structural and systematic botany and vegetable physiology : being a fifth and revised edition of The botanical text-book - Gray, Asa, 1810 -1888 (Ivison, Blakeman, Taylor & Co, 1876)

An introduction to the embryology of angiosperms - Maheshwari, P. (Panchanan), 1904 -1966 (McGraw-Hill, 1950)

An introduction to the natural system of botany : or, A systematic view of the organisation, natural affinities, and geographical distribution, of the whole vegetable kingdom : together with the uses of the most important species in medicine, the arts, and rural or domestic economy - Lindley, John, 1799 -1865 (Longman, Rees, Orme, Brown, and Green, 1830)

An introduction to the natural system of botany: or, A systematic view of the organization, natural affinities, and geographical distribution of the whole vegetable kingdom; together with the uses of the most important species in medicine, the arts, and rural or domestic economy - Lindley, John, 1799 -1865 (G. & C. & H. Carvill, 1831)

An introduction to the science of botany : chiefly extracted from the works of Linnaeus : to which are added, several new tables and notes, and a life of the author - Linné, Carl von, 1707 -1778 (Printed for F.C. and J. Rivington, Wilkie and Robinson, J. Walker, White and Co., [etc.], 1810)

An introduction to the science of botany chiefly extracted from the works of Linnaeus, to which are added several new tables and notes and a life of the author - Thornton, Robert John, 1837 (printed for F. C. and J. Rivington ; Wilkie and Robinson ; J. Walker ; White and Co. ; Longman, Hurst, Rees, and Orme ; Cadell and Davies ; Lackington, Allen and Co. ; J. Booker : J. Mawman. B. Crosby and Co. ; W. Haynes ; Sherwood, Neely and Jones ; J. J, 1810)

An introduction to the study of botany - Smith, James Edward, 1759 -1828 (Longman, Rees, Orme, Brown, Green, and Longman, 1833)

An introduction to the study of botany, including a treatise on vegetable physiology, and descriptions of the most common plants in the middle and northern states - Comstock, J. L. (John Lee), 1789 -1858 (Pratt, Woodford, Farmer & Brace, 1856)

Inventaire des plantes phanérogames et cryptogames vasculaires croissant spontanément ou cultivées en grand dans le département de l'Orne - Letacq, Arthur Louis, 1855 -1923 (Jules Lecerf, 1906)

Inventory of seeds and plants imported - United States. Bureau of Plant Industry. (G.P.O, 1919)

Inventory of seeds and plants imported - United States. Bureau of Plant Industry. (G.P.O, 1921)

Inventory of seeds and plants imported - United States. Bureau of Plant Industry. (G.P.O, 1920)

Ioannis Antonii Scopoli ... Flora Carniolica : exhibens plantas Carnioliae indigenas et distributas in classes, genera, species, varietates, ordine Linnaeano - Scopoli, Giovanni Antonio, 1723 -1788 (Impensis Ioannis Pauli Krauss, bibliopolae Vindobonensis, 1772)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 1969)

Iowa year book of agriculture - Iowa. Dept. of Agriculture. (Iowa Dept. of Agriculture, 1912)

Irish ethno-botany and the evolution of medicine in Ireland - Moloney, Michael Francis. (M. H. Gill, 1919)

The Irish naturalist - Royal Zoological Society of Ireland. (Eason & Son, Ltd, 1922)

The Irrigation age - American Irrigation Federation. (D.H. Anderson Pub. Co, 1891)

Isbell's seed annual. 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1916)

Isbell's seed annual : 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1912)

Isbell's seed annual : 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1914)

Isbell's seed annual : 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1915)

Isbell's seeds. 1919, 40th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1919)

Isbell's seeds : 1917, as they grow their fame grows 38th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1917)

Isbell's seeds : 1918, as they grow their fame grows 39th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1918)

Isbell's seeds : 1921, "42nd year" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1921)

Isbell's seeds : 1922, "43rd year" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1922)

Isbell's seeds, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1930)

Isbell's seeds, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1931)

Isbell's seeds, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isbell Seed Company, 1932)

Isbell's seeds, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isbell Seed Company, 1934)

Isbell's seeds, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isbell Seed Co, 1935)

Isbell's seeds, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isbell Seed Co, 1937)

Isbell's seeds : 45th year, 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co.], 1924)

Isbell's seeds : 46th year, 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1925)

Isbell's seeds : 47th year, 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1926)

Isbell's seeds : 48th year, 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1927)

Isbell's seeds : 49th year, 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1928)

Isbell's seeds : Golden Anniversary 50th year, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1929)

Isbell's seeds : season 1920, 41st year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.M. Isbell & Co, 1920)

Isbell Seed Co., 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isbell Seed Co, 1936)

Isis, oder, Encyclopädische Zeitung von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1818)

Isis, oder, Encyclopädische Zeitung von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1819)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1822)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1824)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1826)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1827)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1833)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1836)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1842)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1843)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1844)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1845)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1846)

The island of Nantucket : what it was and what it is : being a complete index and guide to this noted resort : containing descriptions of everything on or about the island in regard to which the visitor or resident may desire information : including its history, people, agriculture, botany, conchology and geology - Godfrey, Edward K. (Lee and Shepard, 1882)

Le isole pelagie; Lampedusa, Linosa, Lampione e la loro flora con un elenco completo delle piante di Pantelleria - Sommier, Stefano, 1848 -1922 (Pellas, 1908)

Istoria naturale del Casentino : con la vera teoria della terra - Tramontani, Luigi, 1735 -1809 (Nella Stamperia della Carita', 1800)

Iter Turcico-Persicum. Plantarum collectaum enumeratio. pt. 1-5 - Nábĕlek, František 1884 -1965 (Přírodovĕdecká Fakulta, 1923)

Itinerary notes of plants collected in the Khasyah and Bootan Mountains 1837-38, in Affghanistan and neighbouring countries 1839-1841 - Griffith, William, 1810 -1845 (1848)

The I.W. Scott & Co. 1921, forty-fifth year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.W. Scott & Co, 1921)

The I.W. Scott & Co. vegetable and flower seeds for market gardeners : 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.W. Scott & Co, 1915)

The I.W. Scott Company seeds. agricultural implements, poultry and bee supplies. 48th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.W. Scott Company, 1923)

The I.W. Scott Company seeds. agricultural implements, poultry and bee supplies. 49th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.W. Scott Company, 1924)

J. Bolgiano & son : seed growers and seedsmen - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bolgiano, 1905)

J. C. Röhlings Deutschlands Flora - Koch, Wilhelm Daniel Joseph, 1771 -1849 (F. Wilmans, 1823)

J. M. Thorburn & Co.'s annual descriptive catalogue of flower seeds, with practical directions for their culture and treatment : also a choice list of beautiful French hybrid gladiolus, and other spring bulbous roots - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jas M. Thorburn & Co, 1874)

J. M. Thorburn & Co.'s annual descriptive catalogue of flower seeds, with practical directions for their culture and treatment - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jas M. Thorburn & Co, 1876)

J. M. Thorburn & Co.'s descriptive catalogue of vegetable and agricultural seeds : garden, field, fruit, &c. seeds. The largest collection to be found in the world, embracing every standard & improved variety ; also, tested novelties, both of domestic and of foreign origin, that are suited to the climate of the U. States - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. M. Thorburn & Co, 1869)

J. Manns & Co's 1904 tested, true and reliable seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Manns, 1904)

J. Sturms Flora von Deutschland : in Abbildungen nach der Natur - Sturm, Jakob, 1771 -1848 (K. G. Lutz, 1901)

J. Sturms Flora von Deutschland : in Abbildungen nach der Natur - Sturm, Jakob, 1771 -1848 (K. G. Lutz, 1907)

Jackson's seed for every need - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O.P. Jackson Seed Company, 1941)

Jackson's seed for every need : garden for victory - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O.P. Jackson Seed Company, 1944)

Jackson's seed for every need : plant a vegetable garden, aid national defense - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O.P. Jackson Seed Company, 1942)

Jacksons quality brand seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O.P. Jackson Seed Co., Inc, 1934)

Jacobi Petiveri Opera, historiam naturalem spectantia : containing several thousand figures of birds, beasts ... to which is now added seventeen curious tracts - Petiver, James, 1663 or 1664 -1718 (Printed for John Millan, Bookseller, 1767)

Jacobi Petiveri Opera, historiam naturalem spectantia or, Gazophylacium : containing several thousand figures of birds, beasts, fish, reptiles, insects, shells, corals, and fossils : also of trees, shrubs, herbs, fruits, fungus's, mosses, sea-weeds, &c. from all parts, adapted to Ray's History of Plants, on above three hundred copperplates, with English and Latin names - Ray, John, 1627 -1705 (printed for John Millan, Bookseller, 1767)

Jagttagelser over vextriget i Marokko. Observations sur le règne végétal au Maroc - Lange, Johan, 1818 -1898 (1874)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (1851)

Jahrbuch der Hamburgischen Wissenschaftlichen Anstalten - Hamburg (Germany). Oberschulbeh. Sektion f Wissenschaftlichen Anstalten. (Lucas Gr & Sillem, 1912)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1864)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1880)

Jahrbücher des Nassauischen Vereins für Naturkunde - Nassauischer Verein für Naturkunde (J.F. Bergmann, 1895)

Jahrbücher für wissenschaftliche Botanik - Strasburger, Eduard, 1844 -1912 (G. Borntraeger, 1912)

Jahres-Bericht der Schlesischen Gesellschaft für Vaterländische Cultur - Herrick, Francis Hobart, 1858 -1940 (G.P. Aderholz, 1848)

Jahres-Bericht der Schlesischen Gesellschaft für Vaterländische Cultur - Herrick, Francis Hobart, 1858 -1940 (G.P. Aderholz, 1874)

Jahres-Bericht der Schlesischen Gesellschaft für Vaterländische Cultur - Herrick, Francis Hobart, 1858 -1940 (G.P. Aderholz, 1882)

Jahres-Bericht der Schlesischen Gesellschaft für Vaterländische Cultur - Herrick, Francis Hobart, 1858 -1940 (G.P. Aderholz, 1891)

Jahresbericht der Königl. Schwedischen Akademie der Wissenschaften über die Fortschritte der Botanik ... - Kungl. Svenska vetenskapsakademien. (Konigl. Schwedischen Akademie der Wissenschaften, 1834)

Jahresbericht der Königl. Schwedischen Akademie der Wissenschaften über die Fortschritte der Botanik ... - Kungl. Svenska vetenskapsakademien. (Konigl. Schwedischen Akademie der Wissenschaften, 1838)

Jahresbericht der Königl. Schwedischen Akademie der Wissenschaften über die Fortschritte der Botanik ... - Kungl. Svenska vetenskapsakademien. (Konigl. Schwedischen Akademie der Wissenschaften, 1839)

Jahresbericht der Naturforschenden Gesellschaft Graubündens - Naturforschende Gesellschaft Graubündens. (Buch- und Offsetdruck Bischofberger [etc.], 1886)

Jahresbericht der Naturforschenden Gesellschaft Graubündens - Naturforschende Gesellschaft Graubündens. (Buch- und Offsetdruck Bischofberger [etc.], 1895)

Jahresbericht der Naturhistorischen Gesellschaft zu Hannover - Naturhistorische Gesellschaft zu Hannover. (In Commission der Hahnśchen Verlagsbuchhandlung, 1863)

Jahresbericht der Naturhistorischen Gesellschaft zu Hannover - Naturhistorische Gesellschaft zu Hannover. (In Commission der Hahnśchen Verlagsbuchhandlung, 1897)

Jahresbericht der Vereinigung für Angewandte Botanik - Vereinigung für Angewandte Botanik. (Gebrüder Borntraeger, 1907)

Jahresbericht des Westfälischen Provinzial-Vereins für Wissenschaft und Kunst - Westfälischer Provinzial-Verein für Wissenschaft und Kunst. (Im Selbstverlage des Vereins, 1907)

Jahresbericht des Westfälischen Provinzial-Vereins für Wissenschaft und Kunst - Westfälischer Provinzial-Verein für Wissenschaft und Kunst. (Im Selbstverlage des Vereins, 1911)

Jahresbericht des Westfälischen Provinzial-Vereins für Wissenschaft und Kunst - Westfälischer Provinzial-Verein für Wissenschaft und Kunst. (Im Selbstverlage des Vereins, 1912)

Jahresbericht des Westfälischen Provinzial-Vereins für Wissenschaft und Kunst - Westfälischer Provinzial-Verein für Wissenschaft und Kunst. (Im Selbstverlage des Vereins, 1913)

Jahresbericht über das Gebiet der Pflanzenkrankheiten - Hollrung, M. (Max), 1858 -1937 (P. Parey, 1905)

Jahresbericht über das Gebiet der Pflanzenkrankheiten - Hollrung, M. (Max), 1858 -1937 (P. Parey, 1907)

Jahresbericht über das Gebiet der Pflanzenkrankheiten - Hollrung, M. (Max), 1858 -1937 (P. Parey, 1910)

Jahresbericht über die Fortschritte auf dem Gesamtgebiete der Agrikultur-Chemie (Julius Springer, 1870)

Jahresbericht über die Fortschritte auf dem Gesamtgebiete der Agrikultur-Chemie (Julius Springer, 1878)

Jahresbericht über die Fortschritte auf dem Gesamtgebiete der Agrikultur-Chemie (Julius Springer, 1888)

Jahresbericht über die Fortschritte auf dem Gesamtgebiete der Agrikultur-Chemie (Julius Springer, 1909)

Jahresbericht über die Fortschritte auf dem Gesamtgebiete der Agrikultur-Chemie (Julius Springer, 1910)

Jahresbericht über die Fortschritte auf dem Gesamtgebiete der Agrikultur-Chemie (Julius Springer, 1911)

Jahresbericht über die Neuerungen und Leistungen auf dem Gebiete der Pflanzenkrankheiten - Hollrung, M. (Max), 1858 -1937 (P. Parey, 1903)

Jahreshefte des Vereins für vaterländische Naturkunde in Württemberg - Staatliches Museum für Naturkunde in Stuttgart. (1862)