Vol. 7 No. 4 (1974)

Articles

• Reproduksi pada Suatu Jenis Chiroptera dari Daerah Tropis Tadarida plicatus plicatus (Horsfield)

  Sri Sudarwati, Lien A. Sutasurja

  131-138

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• Vinti's Surface Density as a Means of Representing the Earth's Disturbance Potential

  Harijono Djojodihardjo

  139-162

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• Poisson Bracket Relativistic

  Hans J. Wospakrik

  163-171

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