Vol. 4 No. 3 (1969)

Articles

• The Study of Insect Population

  S. Sastrodihardjo, Adianto Adianto, Liem Khian Kioe

  49-58

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• Some Ambiguous Features for Geologic Interpretation

  H.D. Tjia

  59-64

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  Abstract views: 211 times | Downloaded: 134 times

• Infrared Survey of Giant M Stars

  Bambang Hidajat

  65-78

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  Abstract views: 228 times | Downloaded: 125 times