num_pages: 258
description: Traces the careers and ideas of four of America's early environmental George Perkins Marsh, Henry David Thoreau, John Muir, and John Wesley Powell.
language: English
title: Vascular Flora of the Southeastern United States: Part 2 : Leguminosae
titlecomplete: Vascular Flora of the Southeastern United States: Part 2 : Leguminosae
ratings_count: 1
publisher: Univ of North Carolina Pr