Não informado. Status of geological research in the Caribbean. University of Puerto Rico, Institute of Caribbean Science.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Status of Geological Research in the Caribbean. Mayaguez, Porto Rico: University of Puerto Rico, Institute of Caribbean Science.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Status of Geological Research in the Caribbean. University of Puerto Rico, Institute of Caribbean Science.
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