Our understanding of the importance of healthy ecosystems and the impact of people on the natural and the built environment continues to grow. The need for stewardship to preserve, protect, and enhance the natural environment and promote healthy populations is increasingly seen as a universal responsibility of environmental health and safety (EHS) professionals.
R. Steven Konkel. "Environmental Planning" Environmental Health (Third Edition ed). Ed. Monroe T. Morgan. Belmont, California: Wadsworth, 2003. 285-301.
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