A week on the Concord and Merrimack rivers /
Thoreau, Henry David,1817-1862.
Hovde, Carl.
Howarth, William L.,1940-
Witherell, Elizabeth Hall.
Princeton, N.J. ; Oxford : Princeton University Press ,
c2004.
Includes index.
Thoreau, Henry David, 1817-1862
Philosophy of nature.
Travel in literature.