Καλλέργης, Γ. Α. (1970). Proceedings of the VI Colloquium on the geology of the Aegean Region, Athens 1977. Athens: Institute of Geological and Mining Research.
Παραπομπή Chicago StyleΚαλλέργης, Γεώργιος Α. Proceedings of the VI Colloquium On the Geology of the Aegean Region, Athens 1977. Athens: Institute of Geological and Mining Research, 1970.
Παραπομπή MLAΚαλλέργης, Γεώργιος Α. Proceedings of the VI Colloquium On the Geology of the Aegean Region, Athens 1977. Athens: Institute of Geological and Mining Research, 1970.
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