A monograph of azaleas : Rhododendron subgenus Anthodendron - Wilson, Ernest Henry, 1876 -1930 (The University Press, 1921)

A monograph of the existing crinoids - Clark, Austin Hobart, 1880 -1954 (Govt. Print. Off, 1947)

A monograph of the Trochilidæ, or family of humming-birds - Gould, John 1804 -1881 (Printed by Taylor and Francis, 1849)

Monographia Cassididarum - Boheman, C. H. (Carl Henrik), 1796 -1868 (ex Officina Norstedtiana, 1862)

Monographs of the United States Geological Survey - Geological Survey (U.S.) (Govt. Print. Off, 1886)

Monographs of the United States Geological Survey - Geological Survey (U.S.) (Govt. Print. Off, 1899)

Monthly Magazine of Politics, Literature, Art, Science and the Belles Lettres. N.S (1836)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1805)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1796)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1806)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1808)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1797)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1816)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1798)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1821)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1799)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1822)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1800)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1823)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1801)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1824)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1825)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1803)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1804)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1827)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1829)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1809)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1810)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1832)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1811)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1833)

Monthly Magazine or British Register (of Politics, Literature and the Belles Lettres) (1835)

Monthly report offices of forest experiment stations and dendrology - United States. Forest Service. (1930)

Monticello Nursery Co. : "home of the famous Mahan pecan." - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Monticello Nursery Co, 1952)

Moorland idylls - Allen, Grant, 1848 -1899 (chatto, 1896)

Morse's bulbs. Fall 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.C. Morse & Co, 1917)

Morse's bulbs : fall 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.C. Morse & Co, 1914)

Morse's bulbs : fall 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.C. Morse & Co, 1921)

Morse's garden guide : seeds - Morse, C.C. & Co. (C.C. Morse & Co, 1916)

Morse's garden guide : seeds - Morse, C.C. & Co. (C.C. Morse & Co, 1917)

The moth book; a popular guide to a knowledge of the moths of North America - Holland, W. J. (William Jacob), 1848 -1932 (Doubleday, Page & company, 1905)

The moth book; a popular guide to a knowledge of the moths of North America - Holland, W. J. (William Jacob), 1848 -1932 (Doubleday, Page & company, 1903)

The moth book a popular guide to a knowledge of the moths of North America - Holland, W. J. (William Jacob), 1848 -1932 (W. Briggs, 1904)

The moth book : a popular guide to a knowledge of the moths of North America - Holland, W. J. (William Jacob), 1848 -1932 (Doubleday, Page, 1915)

The moth book; a popular guide to a knowledge of the moths of North America ... - Holland, W. J. (William Jacob), 1848 -1932 (Doubleday, Page & company, 1916)

Mount Hope Nurseries established 1840 : general catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ellwanger & Barry, 1910)

Mount Hope Nurseries established 1840 : general catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ellwanger & Barry, 1908)

Mount Hope Nurseries established 1840 : general catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ellwanger & Barry, 1909)

Mount Hope Nurseries established 1840 : general catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ellwanger & Barry, 1911)

Mrs. Theodosia B. Shepherd's descriptive catalogue of California flowers : ornamental trees, and shrubs, roses, plants and seeds, lillies, ferns, orhids and cacti - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Theodosia B. Shepherd Co, 1892)

Mrs. Theodosia B. Shepherd's descriptive catalogue of California flowers : plants, seeds, bulbs, palms, orchids, cacti - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Theodosia B. Shepherd Co, 1893)

Mrs. Theodosia B. Shepherd's descriptive catalogue of California flowers : plants seeds bulbs palms cacti - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Theodosia B. Shepherd Co, 1897)

Mrs. Theodosia B. Shepherd's descriptive catalogue of California flowers : plants, seeds, bulbs, palms, orchids, cacti - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Theodosia B. Shepherd Co, 1895)

Mums - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Farm of Paschke, 1946)

Museum Heineanum : Verzeichniss der ornithologischen Sammlung des Oberamtmann Ferdinand Heine, auf Gut St. Burchard vor Halberstadt - Cabanis, Jean Louis, 1816 -1906 (In Commission bei R. Frantz, 1860)

The museum of natural history; being a popular account of the structure, habits, and classification of the various departments of the animal kingdom: quadrupeds, birds, reptiles, fishes, shells, and insects, including the insects destructive to agriculture - Holder, Joseph B. (Joseph Bassett), 1824 -1888 (J. S. Virtue, 1877)

The museum of natural history, with introductory essay on the natural history of the primeval world : being a popular account of the structure, habits, and classification of the various departments of the animal kingdom, quadrupeds, birds, reptiles, fishes, shells, and insects, including the insects destructive to agriculture - White, Adam, 1817 -1879 (William MacKenzie, 1869)

Museum Richterianum : continens fossilia animalia, vegetabilia mar - Richter, Johann Christophe, 1689 -1751 (excudi curavit C. Fritsch, 1743)

My garden - Wilder, Louise Beebe, 1878 -1938 (Doubleday, Page & company, 1916)

My garden favorites. August 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maurice Fuld], 1919)

My garden favorites. September 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maurice Fuld], 1919)

My garden favorites. 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maurice Fuld], 1919)

My garden favorites. an offer of garden subject suitable for fall planting. September, 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maurice Fuld, Inc, 1920)

My garden favorites : spring, 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maurice Fuld, 1920)

My garden favorites : spring, 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maurice Fuld, Inc, 1921)

My garden favorites : spring, 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maurice Fuld, Inc, 1922)

My winter garden; a nature-lover under southern skies - Thompson, Maurice, 1844 -1901 (The Century Co, 1900)

Mystic isles of the South Seas - O'Brien, Frederick, 1869 -1932 (The Century Co, 1921)

La mythologie des plantes; ou, Les légendes du règne végétal - De Gubernatis, Angelo. (C. Reinwald, 1879)

Názorná kvĕtena zemí koruny c̆eské, obsahujíci téz̆ c̆elnĕjs̆í rostliny cizozemské, pĕstované u nás pro uz̆itek a okrasu, se zvlás̆tním zr̆etelem k zjevům z̆ivotním - Polivka, František, 1923 (Nákl. R. Prombergra, 1900)

Nachrichten von der Königl. Gesellschaft der Wissenschaften und der G.A. Universität zu Göttingen - Königliche Gesellschaft der Wissenschaften zu Göttingen. (Dieterichschen Buchhandlung, 1877)

Nanz & Neuner's illustrated catalogue of seeds, plants and bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nanz & Neuner, 1894)

Nanz & Neuner's illustrated catalogue of seeds, plants and bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nanz & Neuner, 1895)

National Forest campground directory : Oregon, Washington - United States. Department of Agriculture. (Pacific Northwest Region, Forest Service, U.S. Department of Agriculture, 1964)

The National geographic magazine - National Geographic Society (U.S.) (National Geographic Society, 1908)

The National geographic magazine - National Geographic Society (U.S.) (National Geographic Society, 1909)

The National geographic magazine - National Geographic Society (U.S.) (National Geographic Society, 1915)

The National geographic magazine - National Geographic Society (U.S.) (National Geographic Society, 1920)

The National geographic magazine - National Geographic Society (U.S.) (National Geographic Society, 1922)

The National nurseryman : for growers and dealers in nursery stock - American Association of Nurserymen. (National Nurseryman Pub. Co.], 1915)

The National nurseryman : for growers and dealers in nursery stock - American Association of Nurserymen. (National Nurseryman Pub. Co.], 1919)

Natorp price list, No. 22 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. A. Natorp Company, 1937)

Die Natur - Müller, Karl, 1818 -1899 (G. Schwetschke, 1852)

Naturae novitates : Bibliographie neuer Erscheinungen aller Länder auf dem Gebiete der Naturgeschichte und der exacten Wissenschaften (R. Friedländer & Sohn, 1886)

Naturae novitates : Bibliographie neuer Erscheinungen aller Länder auf dem Gebiete der Naturgeschichte und der exacten Wissenschaften (R. Friedländer & Sohn, 1898)

Naturae novitates : Bibliographie neuer Erscheinungen aller Länder auf dem Gebiete der Naturgeschichte und der exacten Wissenschaften (R. Friedländer & Sohn, 1916)

Natural history - American Museum of Natural History (American Museum of Natural History, 1994)

Natural history - Wood, J. G. (John George), 1827 -1889 (G. Routledge, 1896)

Natural history - Wood, J. G. (John George), 1827 -1889 (G. Routledge, 1891)

Natural history in Shakespeare's time; being extracts illustrative of the subject as he knew it - Seager, H. W. (Herbert West), 1848 - (E. Stock, 1896)

Natural history of New York (D. Appleton, 1842)

Natural history of New York - Hall, James, 1811 -1898 (D. Appleton & co. and Wiley & Putnam, 1879)

Natural history of New York - Hall, James, 1811 -1898 (D. Appleton & co. and Wiley & Putnam, 1894)

The natural history of Pliny - Bostock, John, 1773 -1846 (H. G. Bohn, 1855)