edited by Frantisek Sedlacek and Christine Waiblinger-Jens
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Indonesian Association of Geophysicists (HAGI), 1996
Buku Referensi
Shaw, Malcolm Nathan, 1947-
Cambridge University Press, 2017
Buku Teks
Fenwick, Charles G.
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Buku Teks
Schwarzenberger, Georg
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Buku Teks