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Journal of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 2006)

Journal of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 2008)

Journal of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 2009)

Journal of the New York Botanical Garden - New York Botanical Garden (Published for the Garden by the New Era Printing Co, 1901)

Journal of the New York Botanical Garden - New York Botanical Garden (Published for the Garden by the New Era Printing Co, 1910)

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Journal of the Royal Horticultural Society of London - Horticultural Society of London (Printed for the Royal Horticultural Society by Spottiswoode & Co, 1910)

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Journal of the Royal Horticultural Society of London - Horticultural Society of London (Printed for the Royal Horticultural Society by Spottiswoode & Co, 1916)

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Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1893)

A journey from Prince of Wales's fort in Hudson Bay to the northern ocean, in the years 1769, 1770, 1771, and 1772 - Hearne, Samuel, 1745 -1792 (Champlain Society, 1911)

A journey from Prince of Wales's Fort in Hudson's Bay to the Northern Ocean, in the years 1769, 1770, 1771, and 1772 - Hearne, Samuel, 1745 -1792 (Champlain society, 1911)

A journey from Prince of Wales's fort in Hudson's Bay to the northern ocean, in the years 1769, 1770, 1771, 1772 - Hearne, Samuel, 1745 -1792 (Champlain Society, 1911)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1883)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1885)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1887)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1888)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1889)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1890)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1891)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1893)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1895)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1896)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1898)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1899)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1902)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1904)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1905)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1910)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1911)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1912)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1913)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1914)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1915)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1918)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1920)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1921)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1922)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1925)

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Kalmiopsis : journal of the Native Plant Society of Oregon - Native Plant Society of Oregon. (The Society, 2009)

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Kelsey's hardy American plants and Carolina mountain flowers : wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harlan P. Kelsey, 1901)

Kelsey's hardy American plants and Carolina mountain flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harlan P. Kelsey, 1903)

Kelsey's hardy American plants and Carolina mountain flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harlan P. Kelsey, 1902)

Kelsey's hardy American plants and Carolina mountain flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harlan P. Kelsey, 1905)

Key and flora, northern and central states - Bergen, Joseph Y. (Joseph Young), 1851 -1917 (Ginn, 1908)

Key to important woody plants of eastern Oregon and Washington - Garrison, George A., 1917 - (U.S. Govt. Print. Off, 1960)

Key to New England trees, wild and commonly cultivated - Preston, Howard W. 1859 - (Preston & Rounds co, 1909)

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Key to the Quaternary pollen and spores of the Great Lakes region - Royal Ontario Museum. (Royal Ontario Museum, 1973)

Key to the Rocky Mountain flora. Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and parts of Nebraska, South Dakota, North Dakota, and British Columbia - Rydberg, Per Axel, 1860 -1931 (1919)

The Kingbird - Federation of New York State Bird Clubs. (s.n, 1950)

The Kingbird - Federation of New York State Bird Clubs. (s.n, 1968)

The Kingbird - Federation of New York State Bird Clubs. (s.n, 1981)

The Kingbird - Federation of New York State Bird Clubs. (s.n, 1992)

The Kingbird - Federation of New York State Bird Clubs. (s.n, 1994)

The Kingbird - Federation of New York State Bird Clubs. (s.n, 2001)

The Kingbird - Federation of New York State Bird Clubs. (s.n, 2003)

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Kryptogamenflora der Mark Brandenburg und angrenzender Gebiete - Dahlemer Botanischer Verein (Gebrüder Borntraeger, 1905)

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A Labrador Spring - Townsend, Charles Wendell, 1859 -1934 (Estes, 1910)

A Labrador spring - Townsend, Charles Wendell, 1859 -1934 (D. Estes & company, 1910)

A Labrador spring - Townsend, Charles Wendell, 1859 -1934 (D. Estes & Co, 1910)

A Labrador spring - Townsend, Charles Wendell, 1859 -1934 (D. Estes & co, 1910)

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Labrador, the country and the people - Grenfell, Wilfred Thomason, Sir, 1865 -1940 (The Macmillan co, 1913)

Labrador, the country and the people - Grenfell, Wilfred Thomason, Sir, 1865 -1940 (The Macmillan company, 1922)

Labrador : the country and the people - Grenfell, Wilfred Thomason, Sir, 1865 -1940 (Macmillan, 1912)

Labrador : the country and the people - Grenfell, Wilfred Thomason, Sir, 1865 -1940 (Macmillan Co, 1909)

Labrador, the country and the people - Grenfell, Wilfred Thomason, Sir, 1865 -1940 (Macmillan, 1909)

Lake Maxinkuckee : a physical and biological survey - Evermann, Barton Warren, 1853 -1932 (Dept. of Conservation, 1920)

Lake Maxinkuckee. a physical and biological survey - Evermann, Barton Warren, 1853 -1932 (Wm. B. Burford, printer], 1920)

Lake States forest genetics conference : proceedings, March 31-April 1, 1953 - Lake States Forest Experiment Station (Saint Paul, Minn.) (U.S. Dept. of Agriculture, Forest Service, Lake States Forest Experiment Station, 1953)

Lake Superior: its character, vegetation, and animals, compared with those of other similar regions - Agassiz, Louis, 1807 -1873 (Gould, Kendall & Lincoln, 1850)

Lake Superior: its physical character, vegetation, and animals, compared with those of other and similar regions - Agassiz, Louis, 1807 -1873 (Gould, Kendall and Lincoln, 1850)