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

Lehrbuch der Botanik für Hochschulen - Strasburger, Eduard, 1844 -1912 (G. Fischer, 1911)

Lehrbuch der Botanik; für höhere Lehranstalten und die Hand des Lehrers, sowie für alle Freunde der Natur. Unter besonderer Berücksichtigung biologischer Verhältnisse bearb. von Otto Schmeil - Schmeil, O. (Otto), 1860 -1943 (Quelle & Meyer, 1911)

Lehrbuch der Botanik für höhere Lehranstalten und die Hand des Lehrers - Schmeil, O. (Otto), 1860 -1943 (E. Nägele, 1903)

Lehrbuch der Botanik, für mittlere und höhere lehranstalten - Prantl, Karl, 1849 -1893 (W. Engelmann, 1891)

Lehrbuch der Botanik für mittlere und höhere Lehrenstalten - Prantl, Karl, 1849 -1893 (W. Engelmann, 1883)

Lehrbuch der Botanik; nach dem Gegenwärtigen Stand der Wissenschaft - Frank, Albert Bernhard, 1839 -1900 (W. Engelmann, 1892)

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

Lehrbuch der forstlichen Botanik - Senft, Ferdinand, 1810 -1893 (F. Mauke, 1857)

Lehrbuch der Forstwirtschaft für Waldbau-und Försterschulen, sowie zum ersten forstlichen unterrichte für Aspiranten des Forstverwaltungsdienstes - Eckert, Karl, (W. Frick, 1908)

Lehrbuch der gartenkunst : oder Lehr von der Anlage Ausschmückung und Künstlerischen unterhalung der Gärten und freien Anlagen - Jäger, H. (Hermann), 1815 -1890 (Hugo Voigt, 1877)

Lehrbuch der mitteleuropäischen Forstinsektenkunde - Nitsche, Hinrich, 1845 -1902 (Verlagsbuchhandlung Paul Parey, SW, Hedemannstrasse 10, 1895)

Lehrbuch der ökologischen Pflanzengeographie - Warming, Eugenius, 1841 -1924 (Gebrüder Borntraeger, 1918)

Lehrbuch der Paläobotanik - Potonié, H. (Henry), 1857 -1913 (Borntraeger, 1921)

[Lehrbuch der Pflanzenkunde in ihrer Anwendung auf die Forstwirthschaft : für Forstleute und Freunde der Botanik. 1,2, Abt. 1, Vollständige Naturgeschichte der forstlichen Culturpflanzen Deutschlands ; 2, [Text]] - Hartig, Theodor, 1805 -1880 (Förstner, 1852)

Lehrbuch der Pharmakognosie des Pflanzenreiches : Naturgeschichte der wichtigeren Arzneistoffe vegetabilischen Ursprunges - Flückiger, Friedrich A. (Friedrich August), 1828 -1894 (R. Gaertner, 1867)

Lehrbuch der pilzparasitären Pflanzenkrankheiten mit besonderer Berücksichtigung der Krankheiten gärtnerischer Kulturgewächse - Höstermann, Gustav (P. Parey, 1923)

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)

Lehrbuch der Toxikologie für Tierärzete - Fröhner, Eugen, 1858 -1940 (F. Enke, 1910)

Die Lehre vom Waldbau für Anfänger in der Praxis - Ney, Carl Eduard (P. Parey, 1885)

Die Lehre von der Pflanzenzelle - Hofmeister, Wilhelm, 1824 -1877 (Engelmann, 1867)

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)

Leitfaden für die Försterprüfungen; ein Handbuch für den Unterricht und Selbstunterricht unter Berücksichtigung der preussischen Verhältnisse sowie für den praktischen Forstwirt - Westermeier, G. (J. Springer, 1909)

The lens - State Microscopical Society of Illinois. (State Microscopical Society of Illinois, 1872)

Leonard Coates Nurseries, nurserymen, florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leonard Coates Nurseries, 1931)

Leonard Coates Nursery Company Inc - Coates, Leonard Nurseries, Inc. (Leonard Coates Nursery Company Inc, 1919)

Leonard Coates Nursery Company, Inc. : 1920-1921 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leonard Coates Nursery Company, Inc, 1920)

Leonard Coates Nursery Company, Inc. [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leonard Coates Nursery Company, Inc, 1919)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1872)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1881)

Leopoldina - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmann & Sohn, 1916)

The Lepidoptera of New York and neighboring states, primitive forms Microlepidoptera, Pyraloids, Bombyces - Forbes, William T. M. (William Trowbridge Merrifield), 1885 -1968 (Cornell Univ, 1920)

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

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

Lessons in botany and vegetable physiology - Gray, Asa, 1810 -1888 (Ivison, Phinney, Blakeman, 1872)

Lessons in elementary botany for secondary schools - Macbride, Thomas H. (Thomas Huston), 1848 -1934 (Allyn and Bacon, 1896)

Lethaea rossica, ou, Paléontologie de la Russie - Eichwald, Carl Eduard von, 1795 -1876 (E. Schweizerbart, 1852)

Lewis & Valentine - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lewis & Valentine, 1937)

Lewis & Valentine - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Co, 1936)

liao ning jing ji zhi wu zhi - Zhongguo ke xue yuan. Lin ye tu rang yan jiu suo. 中国科学院. 林业土壤研究所 (liao ning ren ming chu ban she)

Lichens de la région d'Ottawa - National Museum of Natural Sciences (Canada) (Musée national des sciences naturelles, 1990)

The lichens of Long Island, New York: a vegetational and floristic analysis - Brodo, Irwin M. (Irwin Murray), 1935 - (University of the State of New York, 1968)

Der Lichtgenuss der Pflanzen : photometrische und physiologische Untersuchungen mit besonderer Rücksichtnahme auf Lebensweise, geographische Verbreitung und Kultur der Pflanzen - Wiesner, Julius, 1838 -1916 (W. Engelmann, 1907)

Life-histories of the birds of eastern Pennsylvania - Gentry, Thomas G. (Thomas George), 1843 -1905 (Published by the author, 1876)

Life-histories of the birds of eastern Pennsylvania - Gentry, Thomas G. (Thomas George), 1843 -1905 (Pub. by the author, 1876)

The life of the Pleistocene or glacial period, as recorded in the deposits laid down by the greatice sheets - Baker, Frank Collins, 1867 -1942 (Pub. by the University of Illinois under the auspices of the Graduate School, 1920)

Light in relation to tree growth - Graves, Henry S. (Henry Solon), 1871 -1951 (U.S. Dept. of Agriculture, Forest Service, 1911)

Lijst van nederlandsche, hoogduitsche, fransche en engelsche namen van planten - Heukels, Hendrik, 1854 -1936 (N.V. Boekhandel en Drukkerij, 1910)

Lilacs, irises, peonies, rock plants & perennials : summer 1937, spring 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cedar Hill Nursery, 1937)

The Lindley line of trees and plants : fruits for southern homes - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lindley Nurseries Inc, 1937)

Lindley Nurseries Inc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lindley Nurseries Inc, 1929)

Lindley Nurseries Inc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Van Lindley Nurseries Co, 1927)

Lindley Nurseries, Pomona, N.C - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lindley Nurseries, 1928)

Liners that live : and grow! - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Co, 1957)

Liners that live : evergreen grafts, shrubs, vines, shade and ornamental trees, evergreens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Company, 1954)

Liners that live : fall 1955-spring 1956 : evergreen grafts, shrubs, vines, shade and ornamental trees, evergreens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Co, 1955)

Lining out and finishing stock for 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Eagle Creek Nursery Co. Inc, 1949)

Lining out and specimen stock : retail price list fall 1973 - spring 1974 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tingle Nursery, 1975)

Lining out and specimen stock : wholesale price list fall 1970 - spring 1971 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tingle Nursery, 1971)

Lining out and specimen stock : wholesale price list fall 1973 - spring 1974 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tingle Nursery, 1974)

Lining out and specimen stock : wholesale price list fall 1972 - spring 1973 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tingle Nursery, 1973)

Lining out and specimen stock : wholesale price list fall 1972 - spring 1973 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tingle Nursery, 1975)

Lining-out evergreens : wholesale price list, fall 1929-spring 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Imlay Company, 1929)

Lining out stock ... - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shady Lane Nurseries Co., 1929, 1929)

Lining-out stock & landscape material : December 5, 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C. Hoogendoorn, 1956)

Lining-out stock & landscape material : December 5, 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C. Hoogendoorn, 1957)

Lining-out stock & landscape material, lining-out stock : July 15, 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C. Hoogendoorn, 1959)

Lining-out stock & landscape material, lining-out stock : July 15, 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C. Hoogendoorn, 1958)

Lining-out stock & landscape material, lining-out stock : July 15, 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C. Hoogendoorn, 1957)

Lining out stock : 1881-1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1932)

Lining out stock and budded two-year field-grown roses : season 1927-1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Japanese Nursery, 1927)

Lining out stock and rooted cuttings : fall of '27 and spring of '28 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thos. A. McBeth, 1927)

Lining out stock and rooted cuttings : fall of '28 and spring of '29 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thos. A. McBeth, 1928)

Lining out stock, etc. : September 20th, 1930 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shady Lane Nurseries Company, 1930)

Lining-out stock : fall 1953 own root plants spring 1954, wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westbury Rose Co., Inc, 1953)

Lining-out stock : fall 1954, spring 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Boulevard Nurseries, 1954)

Lining out stock : February 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shady Lane Nurseries Company, 1932)

Lining out stock, field stock to the trade only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.B. Merrick Nurseries, 1925)

Lining out stock for fall 1930-spring 1931 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chase Nursery Company, 1930)

Lining out stock for immediate acceptance - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shady Lane Nurseries Co., 1929, 1929)

Lining-out stock for spring 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens, 1957)

Lining out stock for winter-spring shipment - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Nursery, 1932)

Lining out stock from pots - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shady Lane Nurseries Co., 1929, 1929)

Lining out stock : Golden Jubilee, 1881-1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1931)

Lining out stock : Jan. 21, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Company, 1929)

Lining-out stock, Japanese iris, peonies, fall bulbs : lining-out stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis Nursery Company, 1954)

Lining-out stock : July 10, 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C. Hoogendoorn, Nurseryman, 1956)

Lining-out stock : July 15, 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C. Hoogendoorn, Nurseryman, 1955)

Lining-out stock : March 5, 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C. Hoogendoorn, Nurseryman, 1956)

Lining-out stock : November 30, 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C. Hoogendoorn, Nurseryman, 1955)

Lining out stock shrubs, evergreens, trees, vines : fall 1949, spring 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burton's Hill Top Nurseries, 1949)

Lining out stock, spring, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Berwick Nurseries Co, 1933)

Lining out stock : to the trade only : September, 1928 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Portland Wholesale Nursery Co, 1928)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1827)