Vol. 4 No. 3 (1969)

Articles

• The Study of Insect Population

  S. Sastrodihardjo, Adianto Adianto, Liem Khian Kioe

  49-58

  • PDF
  Abstract views: 151 times | Downloaded: 75 times

• Some Ambiguous Features for Geologic Interpretation

  H.D. Tjia

  59-64

  • PDF
  Abstract views: 130 times | Downloaded: 55 times

• Infrared Survey of Giant M Stars

  Bambang Hidajat

  65-78

  • PDF
  Abstract views: 104 times | Downloaded: 45 times