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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, 2004)

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)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2010)

Webster's Practical forestry : a popular handbook on the rearing and growth of trees for profit or ornament - Webster, A. D. (Angus Duncan), 1855 -1931 (W. Rider & son, limited, 1917)

Weed control - Ball, Walter S. (Walter Scott), 1898 -1975 (College of Agriculture, University of California, 1936)

Weed control by soil sterilization - Harvey, W. A. (William Alfred), 1914 -1989 (Division of Agricultural Sciences, University of California, 1955)

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

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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)

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)

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

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

The West-American scientist - Orcutt, Charles Russell, 1864 -1929 (C.R. Orcutt, 1885)

The West-American scientist - Orcutt, Charles Russell, 1864 -1929 (C.R. Orcutt, 1886)

The West-American scientist - Orcutt, Charles Russell, 1864 -1929 (C.R. Orcutt, 1901)

The West-American scientist - Orcutt, Charles Russell, 1864 -1929 (C.R. Orcutt, 1914)

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The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 1962)

The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 1983)

The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 1984)

The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 1987)

The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 1990)

The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 1992)

The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 1994)

The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 1995)

The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 2002)

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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 (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)

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Wholesale price list for the nursery trade of forest, ornamental and fruit tree seed seeds of shrubs, conifers, palms and evergreens rare seed unusual, exotic and newly introduced trees, shrubs and evergreens from all parts of the Earth : season of 1928-29 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.M. Ellis, 1928)

Wholesale price list for the nursery trade of forest, ornamental and fruit tree seed seeds of shrubs, conifers, palms and evergreens rare seed unusual, exotic and newly introduced trees, shrubs and evergreens from all parts of the Earth : season of 1928-29 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.M. Ellis, 1930)

Wholesale price list : garden, field and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mangelsdorf Bros. Co, 1913)

Wholesale price list of Sunset selected seeds and garden requisites : best home and foreign productions - Sunset Seed; Plant Co. (Sunset Seed and Plant Co, 1897)

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

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Wiener entomologische Monatschrift - Lederer, Julius. (Carl Gerold's Sohn, 1862)

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Wiener entomologische Zeitung (E. Reitter [etc.], 1885)

Wiener entomologische Zeitung (E. Reitter [etc.], 1892)

Wiener entomologische Zeitung (E. Reitter [etc.], 1898)

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Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1887)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1889)

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Wild ducks and duck foods of the Bear River marshes, Utah - Wetmore, Alexander, 1886 -1978 (U.S. Dept. of Agriculture, 1921)

Wild flower seeds : your choice at 5c a packet, postpaid - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Las Animas Floral Co, 1937)

Wild Flowers at Home : second Series - Todd, Cameron (1906)

Wild flowers of the British Isles - Adams, H. Isabel. (London Book Co. Ltd, 1910)

Wild flowers of the year (Religious Tract Society, 1800)

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