Showing 31 - 32 results of 32 for search '"Report of Investigation"', query time: 0.03s Refine Results
  1. 31

    Limestone and guano resources of southern Cotabato and Maramag, Bukidnon by Francisco, Felipe U.

    Published 1953
    Book

    Limestone and guano resources of southern Cotabato and Maramag, Bukidnon
  2. 32

    Geologic report on the copper-pyrite deposits of Rapu-Rapu Ilsands, Albay Province, P.I. by Irving, Earl M.

    Published 1951
    Book

    Geologic report on the copper-pyrite deposits of Rapu-Rapu Ilsands, Albay Province, P.I.

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