Vorstudien zu einer Pilz-Flora des Grossherzogthums Luxemburg; systematisches Verzeichniss der bis jetzt im Gebiete gefundenen Pilzarten, mit Angabe der Synonymie, der allgemeinen Stand- u. der Special-Fundorte, resp. neuer, sowie zweifelhafter und kritischer Formen - Feltgen, Johann, 1833 -1904 (Druck von J. Beffort [etc.], 1899)

Vorstudien zu einer Pilz-Flora des Grossherzogthums Luxemburg : systematisches Verzeichniss der bis jetzt im Gebiete gefundenen Pilzarten, mit Angabe der Synonymie, der allgemeinen Stand- u. der Special-Fundorte, resp. neuer, sowie zweifelhafter und kritischer Formen - Feltgen, Johann, 1833 -1904 (Druck von J. Beffort, 1899)

Vorträge über Descendeztheorie, gehalten au der Unversität zu Freiburg im Breisgau - Weismann, August, 1834 -1914 (G. Fischer, 1902)

Vorträge über Deszendenztheorie; gehalten an der Universität zu Freiburg im Breisgau - Weismann, August, 1834 -1914 (G. Fischer, 1904)

A voyage of discovery into the South Sea and Beering's [sic] Straits, for the purpose of exploring a north-east passage undertaken in the years 1815-1818, at the expense of His Highness the chancellor of the empire, Count Romanzoff, in the ship Rurick, under the command of the lieutenant in the Russian Imperial Navy, Otto von Kotzebue - Chamisso, Adelbert von, 1781 -1838 (Printed for Longman, Hurst, Rees, Orme, and Brown, 1821)

A voyage of discovery : into the south sea and Beering's straits, for the purpose of exploring a north-east passage, undertaken in the years 1815-1818, at the expense of His Highness ... Count Romanzoff, in the ship Rurick, under the command of the lieutenant in the Russian imperial navy, Otto von Kotzebue ; illustrated with numerous plates and maps - Chamisso, Adelbert von, 1781 -1838 (Printed for Longman, Hurst, Rees, Orme, and Brown, 1821)

A voyage of discovery, into the South Sea and Beering's straits, for the purpose of exploring a north-east passage, undertaken in the years 1815-1818, at the expense of His Highness ... Count Romanzoff, in the ship Rurick, under the command of the lieutenant in the Russian imperial navy, Otto von Kotzebue - Chamisso, Adelbert von, 1781 -1838 (Longman, Hurst, Rees, Orme, and Brown, 1821)

Voyages and travels in the Levant in the years 1749, 50, 51, 52 : containing observations in natural history, physick, agriculture and commerce : particularly on the Holy Land and the natural history of the Scriptures - Hasselquist, Fredrik, 1722 -1752 (Printed for L. Davis and C. Reymers, 1766)

Voyages and travels in the Levant, in the years 1749, 50, 51, 52 : containing observations in natural history, physick, agriculture, and commerce: particularly on the Holy Land, and the natural history of the Scriptures - Linné, Carl von, 1707 -1778 (printed for L. Davis and C. Reymers, 1766)

Voyages dans le Levant, dans les années 1749, 50, 51 et 52 : contenant des observations sur l'histoire naturelle, la médecine, l'agriculture et le commerce, et particulièrement sur l'histoire naturelle de la Terre Sainte - Linné, Carl von, 1707 -1778 (chez Saugrain le jeune, 1769)

Wainwright Dunes Ecological Reserve management plan - Alberta. Alberta Agriculture, Food,; Rural Development. (Alberta Agriculture, Food and Rural Development, 1998)

Wanderings among the wild flowers : how to see and how to gather them : with remarks on the economical and medicinal uses of our native plants - Thomson, Spencer. (G. Routledge & Co, 1857)

Die wanzenartigen Insecten. getreu nach der natur abgebildet und beschrieben - Hahn, Carl Wilhelm, 1786 -1835 (C.H. Zeh, 1831)

Die wanzenartigen Insecten : getreu nach der Natur abgebildet und beschrieben - Hahn, Carl Wilhelm, 1786 -1835 (In der C.H. Zeh'schen Buchhandlung, 1831)

Die wanzenartigen Insecten : getreu nach der Natur abgebildet und beschrieben - Hahn, Carl Wilhelm, 1786 -1835 (In der C.H. Zeh'schen Buchhandlung, 1834)

Water in the physiology of plants - Crafts, Alden Springer, 1897 - (Chronica Botanica Co, 1949)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1949)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1950)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1953)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1957)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1972)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1974)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1975)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1978)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1982)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1987)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1986)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1988)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1989)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1990)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1991)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1992)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1993)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1996)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1997)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1999)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2000)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2002)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2006)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2008)

Wayside and woodland blossoms : a pocket guide to British wild-flowers for the country rambler - Step, Edward, 1855 -1931 (F. Warne, 1895)

Wayside and woodland blossoms; a pocket guide to British wild flowers for the country rambler - Step, Edward, 1855 -1931 (Warne, 1895)

The wayside flowers of summer : a study of the conspicuous herbaceous plants blooming upon our norther roadsides during the months of July and August - Keeler, Harriet L. (Harriet Louise), 1846 -1921 (C. Scribner, 1917)

The wayside flowers of summer; a study of the conspicuous herbaceous plants blooming upon our northern roadsides during the months of July and August - Keeler, Harriet L. (Harriet Louise), 1846 -1921 (C. Scribner's Sons, 1917)

The weed flora of Iowa ... - Pammel, L. H. (Louis Hermann), 1862 -1931 (Iowa Geological Survey, 1913)

The weed flora of Iowa - Pammel, L. H. (Louis Hermann), 1862 -1931 (Iowa Geological Survey, 1913)

Weed management plan - Montana. Department of Fish, Wildlife,; Parks (Montana Department of Fish, Wildlife and Parks, 1993)

Weeds of farm land - Brenchley, Winifred E. (Winifred Elsie), 1883 -1953 (Longmans, 1920)

Weeds of farm land - Brenchley, Winifred E. (Winifred Elsie), 1883 -1953 (Longmans, Green and co, 1920)

The weeds of New South Wales, pt. I - Maiden, J. H. (Joseph Henry), 1859 -1925 (W.A. Gullick, Gov't. printer, 1920)

Weeds of Ontario - Ontario. Dept. of Agriculture. (Dept. of Agriculture, 1893)

Weeds of the farm and garden - Pammel, L. H. (Louis Hermann), 1862 -1931 (Orange Judd company; [etc., etc.], 1911)

Weeds of the farm and garden - Pammel, L. H. (Louis Hermann), 1862 -1931 (Orange Judd, 1912)

Weeds of the North Central States - University of Illinois at Urbana-Champaign. Agricultural Experiment Station. (University of Illinois at Urbana-Champaign, College of Agriculture, Agricultural Experiment Station, 1981)

Weeds of the prairies - Alberta. Alberta Agriculture, Food,; Rural Development. (Alberta Agriculture, Food and Rural Development, Publishing Branch, 2000)

The weeds, poison plants, and naturalized aliens of Victoria - Victoria. Dept. of Agriculture. (J. Kemp, Government Printer, 1909)

Weeds that affect human health - Williams, M. Coburn. (s.n, 1980)

Weeds, trees, and herbicides : a public forest and rangeland survey - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, Forest Pest Management, 1985)

Weekly Entomologist / Altrincham (1863)

Die Weinbergschnecke, Helix pomatia L - Meisenheimer, Johannes, 1873 -1933 (Werner Klinkhardt, 1912)

Welsh botanology ... - Davies, Hugh, Rev. 1739? -1821 (Printed for the author by W. Marchant [etc.], 1813)

Weobecný rostlinopis ili Popsani rostlin we welikém ohledu uitenych a kodliwých - Presl, Jan Svatopluk, 1791 -1849 (W kommissi u Kronbergra a Riwnáe, 1846)

West of England Journal of Science and Literature (1835)

The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 1950)

The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 1951)

Western birds - California Field Ornithologists. (California Field Ornithologists, 1987)

Western birds - California Field Ornithologists. (California Field Ornithologists, 2011)

Western birds - California Field Ornithologists. (California Field Ornithologists, 2013)

Western naturalist - Renfrew Natural History Society. (Renfrew Natural History Society, 1974)

Western naturalist - Renfrew Natural History Society. (Renfrew Natural History Society, 1980)

Whitefly of the world : a systematic catalogue of the Aleyrodidae (Homoptera) with host plant and natural enemy data - British Museum (Natural History) (British Museum (Natural History) and Wiley, 1978)

The Whole fungus : the sexual-asexual synthesis - Kendrick, Bryce. (Published by National Museum of Natural Sciences and National Museums of Canada, 1979)

Wholesale price list of collected native wild flowers, ferns, trees, shrubs, vines and native plant seed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jos. R. Mumbauer & Son, 1920)

Wiener entomologische Monatschrift - Lederer, Julius. (In Commission bei Carl Gerold's Sohn, 1857)

Wiener entomologische Monatschrift - Lederer, Julius. (Carl Gerold's Sohn, 1858)

Wiener entomologische Monatschrift - Lederer, Julius. (Carl Gerold's Sohn, 1860)