The Wilson journal of ornithology - Wilson Ornithological Society (Wilson Ornithological Society, 2009)

The Wilson journal of ornithology - Wilson Ornithological Society (Wilson Ornithological Society, 2010)

The Wilson journal of ornithology - Wilson Ornithological Society (Wilson Ornithological Society, 2011)

The Wilson journal of ornithology - Wilson Ornithological Society (Wilson Ornithological Society, 2012)

Wilson's 16th annual price list and catalogue of fresh and reliable garden, field, and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Samuel Wilson, 1892)

Wilson's 17th annual price list and catalogue : fresh and reliable garden, field and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Samuel Wilson, 1893)

Wilson's seed catalogue : plant, tree and live stock annual, fresh and reliable garden field & flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Samuel Wilson, 1914)

Wilson's sixteenth annual price list and catalogue of fresh and reliable garden, field, and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Samuel Wilson, 1892)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1864)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1863)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1870)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1869)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1875)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1879)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1880)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1881)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1894)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1900)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1901)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1935)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 2013)

Window gardening. Devoted specially to the culture of flowers and ornamental plants, for indoor use and parlor decoration - Williams, Henry T. (H. T. Williams, 1878)

Wingspan : newsletter for members of the Raptor Research Foundation - Raptor Research; Technical Assistance Center (U.S.) (Raptor Research & Technical Assistance Center, 1993)

Wingspan : newsletter for members of the Raptor Research Foundation - Raptor Research; Technical Assistance Center (U.S.) (Raptor Research & Technical Assistance Center, 1995)

Wingspan : newsletter for members of the Raptor Research Foundation - Raptor Research; Technical Assistance Center (U.S.) (Raptor Research & Technical Assistance Center, 1996)

Wingspan : newsletter for members of the Raptor Research Foundation - Raptor Research; Technical Assistance Center (U.S.) (Raptor Research & Technical Assistance Center, 1997)

Wingspan : newsletter for members of the Raptor Research Foundation - Raptor Research; Technical Assistance Center (U.S.) (Raptor Research & Technical Assistance Center, 1998)

Winter price list. season, 1921-22. No. 4 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rio Grande Horticultural Association, 1921)

Wissenschaftliche Ergebnisse der zweiten Deutschen Zentral-Afrika-Expedition, 1910-1911, unter Führung Adolf Friedrichs - Friedrich, Adolf Duke of Mecklenburg-Schwerin, 1873 -1969 (Klinkhardt & Biermann, 1917)

W.J. Hesser's catalogue and price list of dracenas, palms, yuccas, greenhouse plants, agaves, shrubs and small fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.J. Hesser, 1892)

Wm. C. Wilson's annual catalogue of green-house and bedding plants, flower and vegetable seeds : for the spring of 1880 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. C. WIlson, 1880)

Wörter-buch worinnen derer kräuter nahmen, beyworte, und sonst gewöhnliche redens-arten aus dem lateinischen ins teutsche übertragen sind; nebst einer kurtzen beschreibung von denen geschlectern und ordnungen derer kräuter - Probst, Johann Ernst, (Gedruckt bey August Samuel Crucigern, 1747)

Wochenschrift des Vereines zur Beförderung des Gartenbaues in den Königlich Preussischen Staaten für Gärtnerei und Pflanzenkunde - Koch, Karl, 1809 -1879 (Wiegandt & Hempel [etc.], 1860)

Wochenschrift des Vereines zur Beförderung des Gartenbaues in den Königlich Preussischen Staaten für Gärtnerei und Pflanzenkunde - Koch, Karl, 1809 -1879 (Wiegandt & Hempel [etc.], 1864)

Wodarch's introduction to the study of conchology : describing the orders, genera, and species of shells; with observations on the nature and properties of the animals : and directions for collecting, preserving, and cleaning shells - Mawe, John, 1764 -1829 (Published by Longman, Hurst, Rees, Orme, and Browne, and by J. Mawe, 1822)

Wodarch's introduction to the study of conchology : describing the orders, genera, and species of shells : with observations on the nature and properties of the animals and directions for collecting, preserving, and cleaning shells - Mawe, John, 1764 -1829 (Published by Longman, Hurst, Rees, Orme, and Browne and by J. Mawe, 1825)

Wodarch's introduction to the study of conchology: describing the orders, genera, and species of shells: with observations on the nature and properties of the animals; and directions for collecting, preserving, and cleaning shells - Mawe, John, 1764 -1829 (Published by Longman, Rees, Orme, Brown, and Green, ... and by J. Mawe, 1827)

Woman in science - Zahm, John Augustine, 1851 -1921 (Appleton, 1913)

The wonders of vegetation - Schele de Vere, M. (Maximilian), 1820 -1898 (Scribner, 1872)

The Woodlands orchids described and illus. with stories of orchid collecting - Boyle, Frederick, 1841 -1914 (Macmillan, 1901)

Works - Bacon, Francis, 1561 -1626 (Pickering, 1825)

The works of Francis Bacon baron of Verulam, viscount St. Albans, and lord high chancellor of England - Bacon, Francis, 1561 -1626 (Printed for W. Baynes and Son, 1824)

The world book, organized knowledge in story and picture - O'Shea, Michael Vincent, 1866 - (Quarrie, 1920)

World inventory of "big science" research instruments and facilities : report - Library of Congress. Congressional Research Service. (U.S. G.P.O, 1987)

The world's protected areas : status, values and prospects in the 21st Century - Chape, Stuart (UNEP-WCMC, 2008)

Wörterbücher der Naturgeschichte : in der deutschen, holländischen, dänischen, schwedischen, englischen, französischen, italienischen, Spanischen und Portugisischen Sprache - Nemnich, Philipp Andreas, 1764 -1822 (Adam Friedrich Böhme, 1798)

W.W. Rawson & Co. seedsmen - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1905)

W.W. Rawson & Co. seedsmen - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1906)

Year book - Carnegie Institution of Washington - Carnegie Institution of Washington (Carnegie Institution of Washington, 1908)

Year book - Carnegie Institution of Washington - Carnegie Institution of Washington (Carnegie Institution of Washington, 1911)

Year book of the Massachusetts Horticultural Society with the annual report for - Massachusetts Horticultural Society (s.n, 1924)

Year book of the Pennsylvania Horticultural Society - Pennsylvania Horticultural Society. (Pennsylvania Horticulutural Society, 1943)

Year book of the Pennsylvania Horticultural Society - Pennsylvania Horticultural Society. (Pennsylvania Horticulutural Society, 1982)

Year book of the Pennsylvania Horticultural Society - Pennsylvania Horticultural Society. (Pennsylvania Horticulutural Society, 1993)

Year book of the Pennsylvania Horticultural Society - Pennsylvania Horticultural Society. (Pennsylvania Horticulutural Society, 1996)

Year book of the Pennsylvania Horticultural Society - Pennsylvania Horticultural Society. (Pennsylvania Horticulutural Society, 1997)

Year book of the Pennsylvania Horticultural Society - Pennsylvania Horticultural Society. (Pennsylvania Horticulutural Society, 1998)

Year book - Royal Colonial Institute (Great Britain) (The Institute, 1912)

A year's gardening - Hargrave, Basil. (C. Scribner's sons, 1912)

A year's gardening - Hargrave, Basil. (T. Werner Laurie, 1912)

The year without a summer? : world climate in 1816 - Harington, C. R. (Charles Richard), 1933 - (Canadian Museum of Nature, 1992)

Yearbook - Botanical Society of the British Isles. (1951)

Yearbook / Botanical Society of the British Isles - Botanical Society of the British Isles. (1949)

Yearbook of agriculture - United States. Department of Agriculture. (U.S. Govt. Print. Off, 1902)

The young gardener's assistant : containing a catalogue of garden & flower seeds, with practical directions under each head for the cultivation of culinary vegetables and flowers ; also directions for cultivating fruit trees, the grape vine, &c., to which is added a calendar, showing the work necessary to be done in the various departments of gardening in every month of the year - Bridgeman, Thomas, 1786 -1850 ([s.n.], 1840)

The young lady's book of botany : being a popular introduction to that delightful science - University of Leeds. Library. (Robert Tyas, 1838)

Your blue book of gardening : 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel-Gibbs Seed Company, 1926)

Your garden year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edward T. Bromfield Seed Co, 1922)

Your garden year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edward T. Bromfield Seed Co, 1923)

Zeitschrift der Deutschen Geologischen Gesellschaft - Deutsche Geologische Gesellschaft. (Wilhelm Hertz, 1907)

Zeitschrift der Deutschen Geologischen Gesellschaft - Deutsche Geologische Gesellschaft. (Wilhelm Hertz, 1849)

Zeitschrift für Botanik (1920)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1853)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1855)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1857)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1862)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1864)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1871)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1876)

Zeitschrift für Entomologie - Verein für schlesische Insektenkunde zu Breslau. (In Commission bei I. Urban Kern, 1896)

Zeitschrift für induktive Abstammungs- und Vererbungslehre (Springer-Verlag, 1908)

Zeitschrift für Naturwissenschaften - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Verlag Naturwissenschaftlichen Vereins für Sachsen und Thüringen, 1905)

Zeitschrift für Säugetierkunde : im Auftrage der Deutschen Gesellschaft für Säugetierkunde e.V - Deutsche Gesellschaft für Säugetierkunde (Die Gesellschaft, 1995)

Zeitschrift für wissenschaftliche Mikroskopie und mikroskopische Technik (S. Hirzel [etc.], 1901)

Zentralblatt für Zoologie, allgemeine und experimentelle Biologie (B.G. Teubner, 1913)

Zentralblatt für Zoologie, allgemeine und experimentelle Biologie (B.G. Teubner, 1914)

The zoological gardens of Europe, their history and chief features - Peel, C. V. A. (F. E. Robinson & co, 1903)

The Zoological journal - Sowerby, James de Carle, 1787 -1871 (W. Phillips, 1824)

The Zoological journal - Sowerby, James de Carle, 1787 -1871 (W. Phillips, 1825)

The Zoological journal - Sowerby, James de Carle, 1787 -1871 (W. Phillips, 1828)

Zoological science - Nihon Dobutsu Gakkai (Zoological Society of Japan, 1990)

Zoologie von Timor : Ergebnisse der unter Leitung von Joh. Wanner im Jahre 1911 ausgefu¨hrten Timor-Expedition : nach eigenen Sammlungen unter Mitwirkung von Fachgenossen - Hellmayr, Carl Eduard, 1878 -1944 (Im Kommissionsverlag der E. Schweizerbartschen Verlags Buchhandlung, 1914)

Zoologische Beyträge zur XIII. Ausgabe des Linnéischen Natursystems - Linné, Carl von, 1707 -1778 (In der Weidmannischen Buchhandlung, 1795)

Zoologische Erbegnisse einer in den Jahren 1888-1890 mit Unterstützung der Kgl. Akademie der Wissenschaften zu Berlin von Dr. Franz Stuhlmann in die Küstengebiete von Ost-Afrika unternommenen Reise - Deutsche Akademie der Wissenschaften zu Berlin. (D. Reimer, 1893)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1882)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1907)

Zoologischer Jahresbericht - Stazione zoologica di Napoli. (R. Friedlander, 1913)

The Zoologist : a monthly journal of natural history (1863)

The Zoologist : a monthly journal of natural history (1901)

The zoology of Captain Beechey's voyage - Beechey, F. W. (Frederick William), 1796 -1856 (H.G. Bohn, 1839)

The zoology of the voyage of the H.M.S. Erebus & Terror, under the command of Captain Sir James Clark Ross, during the years 1839 to 1843. By authority of the Lords Commissioners of the Admiralty - Gray, John Edward 1800 -1875 (E. W. Janson, 1844)