Roadside Geology of Maine - D. W. Caldwell - D. W. Caldwell

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Caldwell, D.
He has been a professor of Geology at Boston University for more than thirty years..
Caldwell is a consultant in construction materials, in bottled water sources, and in water pollution studies and serves as an expert witness in cases dealing with these issues. in Geology from Harvard University and has worked for both the United States and the Maine Geological Surveys.
He holds a Ph.
D.
Caldwell was raised in rural Maine where, at the age of twelve, he decided to become a geologist when he earned a Boy Scout Geology merit badge.
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Caldwell, D