Vol. 5 No. 2 (1982)

Articles

• The Miocene/Pliocene Boundary In The North East Java Basin, Indonesia

  Soemoenar Soeka, Suminta Suminta, Siswoyo Siswoyo (Author)

  3-15

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• MICROBIAL CORROSION IN OIL INDUSTRY: A PRELIMINARY SURVEY OF THE PROBLEM

  NOEGROHO HADI HS (Author)

  16-20

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