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A. A. Crowder
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Stand Alone
![Environmental effects of mining. by E.A. Ripley [and others]](/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fmenrva_img_storage%2Fcovers%2Fopenlibrary%2F10353835.jpg&w=3840&q=80)