A wider view of the universe : Henry Thoreau's study of nature /
McGregor, Robert Kuhn,1952-
Urbana : University of Illinois,
c1997.
Includes bibliographical references (p. 213-241) and index.
Concord -- Waldo and Henry -- The pond and the mountain -- Absorbing nature -- The river -- Investigating nature -- A vision of nature.
Thoreau, Henry David, 1817-1862
Nature in literature.
Natural history
Ecology in literature.