Environmental advocacy : a practioner's historical perspective; given by Tom Graff, California Regional Director, Environmental Defense. Keywords: Environmental law, environmental policy, environmental protection, water resources development, California history, water supplyEnvironmental advocacy : a practioner's historical perspective; given by Tom Graff, California Regional Director, Environmental Defense. Key...all »Environmental advocacy : a practioner's historical perspective; given by Tom Graff, California Regional Director, Environmental Defense. Keywords: Environmental law, environmental policy, environmental protection, water resources development, California history, water supply«
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