Vol. 6 No. 3 (1972)

Articles

• Matriks Fundamental II

  Achmad Arifin

  65-73

  • PDF
  Abstract views: 356 times | Downloaded: 89 times

• Rhizosphere Cyanophyceae of Soybean Inoculated with Rhizobium Japonicum

  U. Suriawiria

  75-80

  • PDF
  Abstract views: 153 times | Downloaded: 76 times

• The Origin of Several Pyroclastic Plateaux in the Padang Highlands (Central Sumatra) (Preliminary Paper)

  M.T. Zen

  81-88

  • PDF
  Abstract views: 149 times | Downloaded: 57 times

• Photographic Photometry of NGC 6866

  B. Hidajat, W. Sutantyo

  90-103

  • PDF
  Abstract views: 190 times | Downloaded: 82 times