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 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 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)

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

The West-American scientist - Orcutt, Charles Russell, 1864 -1929 (C.R. Orcutt, 1890)

The West-American scientist - Orcutt, Charles Russell, 1864 -1929 (C.R. Orcutt, 1891)

The West-American scientist - Orcutt, Charles Russell, 1864 -1929 (C.R. Orcutt, 1895)

The West-American scientist - Orcutt, Charles Russell, 1864 -1929 (C.R. Orcutt, 1903)

West of England Journal of Science and Literature (1835)

The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 1997)

The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 2015)

Western birds - California Field Ornithologists. (California Field Ornithologists, 2009)

Western blue flag (Iris missouriensis) in Alberta : a census of naturally occurring populations for 2000 - Alberta. Fisheries; Wildlife Management Division. (Alberta Sustainable Resource Development, Fisheries & Wildlife Management Division, Resource Status and Assessment Branch, 2000)

Western grazing grounds and forest ranges; a history of the live-stock industry as conducted on the open ranges of the arid West - Barnes, Will C. (Will Croft), 1858 -1936 (The Breeder's gazette, 1913)

Western grazing grounds and forest ranges; a history of the live-stock industry as conducted on the open ranges of the arid West, with particular reference to the use now being made of the ranges in the national forests - Barnes, Will C. (Will Croft), 1858 -1936 (The Breeder's gazette, 1913)

The Western Seed Co., 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Western Seed Co, 1937)

Western Seed Co., 1944 : farming, first step to victory - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Western Seed Co, 1944)

The Western Seed Co., Denver, Colorado - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Western Seed Co, 1939)

The Western Seed Co., field and garden seed specialists : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Western Seed Co, 1929)

Whirrakee : a monthly newsletter - Bendigo Field Naturalists Club (Bendigo Field Naturalists Club, 1994)

Wholesale catalogue for the season of 1900 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick's Sons, 1900)

Wholesale catalogue of American trees, shrubs, plants, and seeds, cultivated and for sale at the Linn©an Botanic Garden and nurseries, near New-York - Wm. R. Prince & Co. (Printed by T. and J. Swords, 1827)

Wholesale catalogue of seeds plants and bulbs. 1902, spring - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James Vick, 1902)

Wholesale price list : Buist's garden seeds - Robert Buist Company (Robert Buist Company, 1910)

Wholesale price list : Buist's garden seeds grown from selected stocks - Robert Buist Company (Robert Buist Company, 1896)

Wholesale price list : Buist's garden seeds grown from selected stocks - Robert Buist Company (Robert Buist Company, 1897)

Wholesale price list : Buist's prize medal garden seeds - Robert Buist Company (Robert Buist Company, 1902)

Wholesale price list : Buist's prize medal garden seeds - Robert Buist Company (Robert Buist Company, 1899)

Wholesale price list : Buist's prize medal garden seeds - Robert Buist Company (Robert Buist Company, 1907)

Wholesale price list : Buist's prize medal garden seeds grown from selected stocks - Robert Buist Company (Robert Buist Company, 1895)

Wholesale price-list of garden, flower, tree, agricultural and herb seeds : also, a select list of gladioli and other spring bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1897)

Wholesale trade price list of selected seeds and horticultural requisites - Sunset Seed; Plant Co. (Sunset Seed and Plant Co, 1895)

Wiener entomologische Zeitung (E. Reitter [etc.], 1896)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1890)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1892)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1895)

Der wiesenbau in seinem ganzen umfange - Häfener, Franz. (C. Mäcken, 1847)

Wild and free-roaming horses and burros : current knowledge and recommended research : phase I final report of the Committee on Wild and Free-Roaming Horses and Burros, Board on Agriculture and Renewable Resources - National Research Council (U.S.). Committee on Wild; Free-Roaming Horses; Burros. (National Academy Press, 1980)

Wild grasses of Alabama : with full descriptions of twenty-five species valuable for stock raising - Mell, Patrick Hues, 1850 -1918 (Printed by the students, 1886)

Wild life in Wales - Bolam, George. (F. Palmer, 1913)

Wildlife food plants of the Southwest - Patton, David R. (U.S. Dept. of Agriculture, Forest Service, Southwestern Region, 1982)

Will's nineteenth annual catalogue of hardy trees and seeds : grown in the cold northwest - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oscar H. Will & Co, 1902)

Will's seeds and trees - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oscar H. Will & Co, 1900)

Will's seeds and trees - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oscar H. Will & Co, 1899)

Will's seeds and trees : 1897 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oscar H. Will & Co, 1897)

Will's seeds and trees : 1898 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oscar H. Will & Co, 1898)

Will's twentieth century catalogue of hardy trees and seeds : grown in the cold northwest - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oscar H. Will & Co, 1901)

Willard's practical dairy husbandry: a complete treatise on dairy farms and farming,–dairy stock and stock feeding,–milk, its management and manufacture into butter and cheese,–history and mode of organization of butter and cheese factories,–dairy utensils, etc., etc - Willard, X. A. (Xerxes Addison), 1820 -1882 (D. D. T. Moore, 1872)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1868)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1869)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1877)

[William Ewing Company materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1908)

William J. Rice, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (William J. Rice, 1931)

William J. Rice, 578 Main Street, Stamford, Conn - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (William J. Rice, 1935)

Williams information book on gardening and farming : spring 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Co, 1928)

Williams information book on gardening and farming : spring 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Co., Inc, 1931)

Williams' seeds with a "growing" reputation : season 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Co., Inc, 1930)

Williams' seeds with a "growing" reputation : spring 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Co., Inc, 1929)

Willis S. Pino seeds : flower, vegetable, lawn, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis S. Pino, 1930)

Wilmington flora : a list of plants growing about Wilmington, North Carolina, with date of flowering. With a map of New Hanover county - Wood, Thomas Fanning, 1841 -1892 (Edwards, Broughton & Co, 1886)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1963)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1970)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1973)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1979)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1994)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1996)

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)

Wilson's garden book for 1919, sixth year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Wilson Seed Co., Inc, 1919)

Wilson's garden book for 1920 (seventh year) : tested seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Wilson Seed Co., (Incorporated), 1920)

Wilson's seed annual for 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Wilson Seed Co. Incorporated, 1914)

Wilson's seed annual for 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Wilson Seed Company Incorporated, 1915)

Wilson's seed annual for 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Wilson Seed Company Incorporated, 1916)

Wilson's seed annual for 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Wilson Seed Company Incorporated, 1917)

Wilson's seed annual for 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Wilson Seed Co., Inc, 1918)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1860)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1859)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1874)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1873)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1925)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1930)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1942)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1947)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1958)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1961)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1974)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1996)

Der Wind als pflanzenpathologischer Faktor - Bernbeck, Oskar Erich Gustav, 1877 - ([C. Liebich], 1907)

Die wirtswechselnden Rostpilze : Versuch einer Gesamtdarstellung ihrer biologischen Verhältnisse - Klebahn, H. (Heinrich) (Gebrüder Borntraeger, 1904)

Die wirtswechselnden rostpilze; versuch einer gesamtdarstellung ihrer biologischen verhältnisse - Klebahn, H. (Heinrich) (Gebrüder Borntraeger, 1904)

Die wirtwechselnden Rostpilze; Versuch einer Gesamtdarstellung ihrer biologischen Verha¨ltnisse - Klebahn, H. (Heinrich) (Gebrder Borntraeger, 1904)

Wissenchaftliche ergebnisse der Schwedischen sèudpolar-expedition 1901-1903 - Nordenskjöld, Otto, 1869 -1928 (Lithographisches institut des Generalstabs, 1919)

Wissenschaftliche Ergebnisse der Schwedischen Südpolar-Expedition, 1901-1903 - Nordenskjöld, Otto, 1869 -1928 (Lithographisches Institut des Generalstabs, 1908)

Wissenschaftliche Meersuntersuchungen. Abt. Helgoland - Biologische Anstalt Helgoland. (Lipsius und Tischer, 1900)

Wissenschaftliche Meersuntersuchungen. Abt. Helgoland - Biologische Anstalt Helgoland. (Lipsius und Tischer, 1902)

Wissenschaftliche Mitteilungen aus Bosnien und Herzegovina (1904)

Wissenschaftliche Mitteilungen aus Bosnien und Herzegovina (1909)

Wm. C. Beckert's descriptive and illustrated seed catalogue : vegetable, flower and field seeds all the recent introductions of value, spring flowering bulbs and roots, small tools and implements, fertilizers and insecticides, and sundry articles pertaining to the garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. C. Beckert, 1892)

Wm. Elliott & Sons : 1893 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1893)

Wm. Elliott & Sons, seedsmen - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1897)

Wm. Elliott & Sons seedsmen : 1845 1899 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1899)

Wm. Elliott & Sons seedsmen : 1898 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1898)

Wm. Elliott & Sons seedsmen : importers & growers of seeds and bulbs 1892 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Elliott & Sons, 1892)

Wm. Ewing & Co.'s seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Ewing & Co, 1901)

Wm. Ewing & Co.'s seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Ewing & Co, 1902)

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.], 1861)

Wochenschrift des Vereines zur Beförderung des Gartenbaues in den Königlich Preussischen Staaten für Gärtnerei und Pflanzenkunde - Koch, Karl, 1809 -1879 (Wiegandt & Hempel [etc.], 1863)