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by Tisdale, Sallie
Published 1991 -
by Douglas, William O. (William Orville), 1898-1980
Published 1960 -
by Daniel, John, 1948-
Published 2009 -
by Muir, John, 1838-1914
Published 1988 -
by Nisbet, Jack, 1949-
Published 2015 -
David Douglasa naturalist at work an illustrated exploration across two centuries in the Pacific NorthwestBookby Nisbet, Jack, 1949-
Published 2012 -
by Nisbet, Jack, 1949-
Published 2009 -
What's lost what's lefta status report on the plants & animals of the Lewis & Clark expeditionBookPublished 2002
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David Douglasa naturalist at work an illustrated exploration across two centuries in the Pacific NorthwestBookby Nisbet, Jack, 1949-
Published 2024