Showing 1 - 2 results of 2 for search '"stratigraphy"', query time: 0.03s Refine Results
  1. 1
    by Lagaaij, Robert, 1924-
    Published 1952
    Maastricht, E. van Aelst, 1952.
    233 p. illus., maps. 28 cm.
  2. 2
    by Walter, Bernard
    Published 1969
    Lyon, Faculté des sciences, Département des sciences de la terre, 1969.
    iii, 329 p. illus. 28 cm.

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