Neill, P. Account of some fossil remains of the beaver: (Castor fiber 1) found in Perthshire and Berwickshire, proving that that animal was formerly a native of Scotland.
MLA CitationNeill, Patrick. Account of Some Fossil Remains of the Beaver: (Castor Fiber 1) Found in Perthshire and Berwickshire, Proving That That Animal Was Formerly a Native of Scotland.
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