[en] [Gutenberg 37957] • Man and Nature; Or, Physical Geography as Modified by Human Action University of Michigan Library
[en] Narrating Nature, Wildlife Conservation and Maasai Ways of Knowing University of Arizona Press
[en] What the Robin Knows · How Birds Reveal the Secrets of the Natural World Mariner Books
[en] [Gutenberg 61723] • Jack Miner and the Birds, and Some Things I Know about Nature Forgotten Books
[en] Ground Truth: A Guide to Tracking Climate Change at Home University of Chicago Press
[en] Saving Animals · Multispecies Ecologies of Rescue and Care Univ Of Minnesota Press
[en] In Search of Monster Fish University of Nebraska Press
[en] Settled in the Wild · Notes From the Edge of Town Algonquin Books of Chapel Hill
[en] The Fate of the Forest · Developers, Destroyers, and Defenders of the Amazon, Updated Edition University of Chicago Press
[en] [Gutenberg 33178] • The Holy Earth Dover Publications
[en] Blue Revolution · Unmaking America's Water Crisis Beacon Press
[en] [Growing Green 01] • Organic Foods Lerner Publications (Tm)
[en] [Gutenberg 6019] • The Earth as Modified by Human Action Kessinger Publishing
[en] A World Without Ice Avery
[en] Rooftop Revolution · How Solar Power Can Save Our Economy—and Our Planet—from Dirty Energy Berrett-Koehler Publishers
[en] [Gutenberg 49335] • Conservation of marine birds of northern North America: / papers from the international symposium held at the Seattle Hyatt House Washington, D.C. : U.S. Dept. of the Interior, Fish and Wildlife Service