Wholesale trade list of nursery stock for the trade only : fall 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1943)

Wholesale trade list of nursery stock for the trade only : fall 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1940)

Wholesale trade list of nursery stock for the trade only : fall 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1937)

Wholesale trade list of nursery stock for the trade only : fall 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1941)

Wholesale trade list of nursery stock for the trade only : fall 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1938)

Wholesale trade list of nursery stock for the trade only : spring 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1946)

Wholesale trade list of nursery stock for the trade only : spring 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1944)

Wholesale trade list of nursery stock for the trade only : spring 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1937)

Wholesale trade list of nursery stock for the trade only : spring 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1938)

Wholesale trade list of nursery stock for the trade only : spring 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1941)

Wholesale trade list of nursery stock for the trade only : spring 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1942)

Wholesale trade list of nursery stock for the trade only : spring 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1939)

Wholesale trade list of nursery stock for the trade only : spring 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1940)

Wholesale trade list [of the] Evergreen Nurseries : spring-1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kallay Bros. Co, 1931)

Wholesale trade list [of the] Evergreen Nurseries : spring-1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kallay Bros. Co, 1930)

Wholesale trade list of the F. & F. Nurseries and Princeton Nurseries, Wm. Flemer's Sons, props. for nurserymen and dealers : Spring 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. & F. Nurseries, 1922)

Wholesale trade list, spring 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Berryhill Nursery Company, 1941)

Wholesale trade list, spring 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Berryhill Nursery Company, 1942)

Wholesale trade list, spring 1943, our twenty-eighth year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Berryhill Nursery Company, 1943)

Wholesale trade list : spring 1960 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Brown Deer Nurseries, 1960)

Wholesale trade list, spring of 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Plumfield Nurseries, 1937)

Wholesale trade list, spring of 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Plumfield Nurseries, 1938)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 2004)

The Wilson journal of ornithology - Wilson Ornithological Society (Wilson Ornithological Society, 2008)

The Wilson journal of ornithology - Wilson Ornithological Society (Wilson Ornithological Society, 2014)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1915)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 2008)

Winter and spring wholesale trade list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shenandoah Nurseries, 1936)

Winter planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hicks Nurseries, 1924)

Winter wholesale trade list : Nov. 27, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1936)

Die Wirbeltiere : eine Übersicht über die fossilen und lebenden Formen - Jaekel, Otto, 1863 -1929 (Verlag Gebrüder Borntraeger, 1911)

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)

World Atlas of Biodiversity: earth's living resources in the 21st century - Groombridge, Brian (UNEP-WCMC, 2002)

World Checklist of Threatened Amphibians and Reptiles (1988)

World Checklist of Threatened Amphibians and Reptiles (1993)

World Checklists of Threatened Amphibians and Reptiles (1983)

The world of animal life - Smith, Fred, pseud., (Blackie and son, Ltd, 1910)

Wörterbuch der biologie. Von dr. Heinrich Schmidt - Schmidt, Heinrich, 1874 -1935 (A. Kröner, 1912)

The worthwhile nursery stock at popular prices, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Whitten Nurseries, 1940)

xi zang nong ye kao cha bao gao 西藏农业考察报告 - xi zang gong zuo dui nong ye ke xue zu 西藏工作队农业科学组 (ke xue chu ban she 科学出版社, 1958)

You can't do business from an empty nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D. Hill Nursery Company, 1950)

Your garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waukegan Nurseries, Inc, 1940)

Your garden [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Paramus Nursery, Inc, 1928)

yun nan zhi wu zhi - yun nan sheng zhi wu yan jiu suo (ke xue chu ban she, 1977)

yun nan zhi wu zhi - Wu, Zhengyi. (ke xue chu ban she, 1986)

Zeitschrift der Deutschen Geologischen Gesellschaft - Deutsche Geologische Gesellschaft. (Wilhelm Hertz, 1893)

Zeitschrift für die gesammte Ornithologie - Madarász, Gyula, 1858 -1931 (Franklin-Verein, 1884)

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

Zeitschrift für wissenschaftliche Zoologie - Kölliker, Albert, 1817 -1905 (Wilhelm Engelmann, 1913)

zhong guo sha mo zhi wu zhi - Liu, Yingxin (ke xue chu ban she, 1987)

Zoognosia tabulis synopticis illustrata : in usum praelectionum Academiae imperialis medico-chirugicae mosquensis edita - Fischer von Waldheim, Gotthelf, 1771 -1853 (Typis Nicolai S. Vsevolozsky, 1813)

ZooKeys (Pensoft Publishers, 2009)

ZooKeys (Pensoft Publishers, 2010)

ZooKeys (Pensoft Publishers, 2011)

ZooKeys (Pensoft Publishers, 2012)

ZooKeys (Pensoft Publishers, 2013)