Stephen F Pedersen
Kathy J. Rygle and Stephen F. Pedersen combine their scientific training with a hobbyist's passion. Lifelong rockhounds, both authors have shared their hobby with their children and have traveled to many "fee dig" sites, museums and mine tours across the United States.
Kathy J. Rygle and Stephen F. Pedersen combine their scientific training with a hobbyist's passion. Lifelong rockhounds, both authors have shared their hobby with their children and have traveled to many "fee dig" sites, museums and mine tours across the United States. See less
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Stephen F Pedersen book reviews
