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JOHNSON Helgi a:john john|k:to (john) (2)

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    Author: JOHNSON (Helgi)

    Description

    DEPOSITORY JOHNSON (Helgi). § HAYES albert ô) and JOHNSON (Helgi). Geo1oy of the Bay St. George carbon— iferous area. St. John’s, 1938.

    Card ID: 336

  • card

    Author: ES (Albert Orion) and JOHNSON (Helgi)

    Description

    IEPO8TO RY HA!ES (Albert Orion) and JOHNSON (Helgi). Geology of the Bay St. George carboniferous area. [With a bibliography.] (Newfoundland. Geological Survey, Bulletin no. 12.) pp. v. + 62. Illustrations diagrams and folded maps. 40• St. John’s, 1938.

    Card ID: 110