- Sacred Ecology: Second Edition by Fikret Berkes, 2008-02-29
- Ecology: A Bridge Between Science and Society by Eugene Pleasants Odum, 1997-03
- Deep Ecology and World Religions: New Essays on Sacred Ground (S U N Y Series in Radical Social and Political Theory)
- Population, Resources, Environment: Issues in Human Ecology (A Series of books in biology) by Paul R. Ehrlich, Anne H. Ehrlich, 1972-06-01
- Deep Ecology: Living as if Nature Mattered by Bill Devall, George Sessions, 2001-01-19
- Learning Landscape Ecology
- True Green at Work: 100 Ways You Can Make the Environment Your Business (True Green (National Geographic)) by Kim Mckay, Jenny Bonnin, et all 2008-02-19
- The Ecology of Place: Planning for Environment, Economy, and Community by Timothy Beatley, Kristy Manning, 1997-12-01
- Plant Physiological Ecology: Field Methods and Instrumentation: 1
- Native Americans and the Environment: Perspectives on the Ecological Indian
- Forest Wildlife Ecology and Habitat Management by David R. Patton, 2010-10-01
- Natural Resources: Ecology, Economics, and Policy (2nd Edition) by Jerry L. Holechek, Richard A. Cole, et all 2002-05-25
- Adaptive Herbivore Ecology: From Resources to Populations in Variable Environments (Cambridge Studies in Ecology) by R. Norman Owen-Smith, 2010-06-03
- Ecology: A Pocket Guide, Revised and Expanded by Ernest Callenbach, 2008-09-03
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