-
by Randall, David K.
Published 2022 -
The naturalistTheodore Roosevelt a lifetime of exploration and the triumph of American natural historyBookby Lunde, Darrin P.
Published 2016 -
by Nisbet, Jack, 1949-
Published 2015 -
WaldenBookby Thoreau, Henry David, 1817-1862
Published 2004 -
by Thoreau, Henry David, 1817-1862
Published 1992 -
by Millard, Candice
Published 2005 -
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 -
by Nisbet, Jack, 1949-
Published 2005 -
Walden ; and On the duty of civil disobediencecompact disc unabridgedby Thoreau, Henry David, 1817-1862
Published 2009 -
by Hemming, John, 1935-
Published 2015