Costigan, George P. (George Purcell), 1870-1934. Handbook on American mining law. St. Paul, Minn.: West. 1908; Natural Resources; xiv, 765 p.: ill. 24 cm.
Costigan, George P. (George Purcell), 1870-1934. Handbook on American mining law. St. Paul, Minn.: West. 1908; Natural Resources; xiv, 765 p.: ill. 24 cm.
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