., Haryanto

• Media Konservasi Vol. 2 No. 4 (1989): Media Konservasi - Research Articles
  Preliminary Study on the Structure of the Peutswamp Forest in Padang Island, Rdpu Province
  Abstract  PDF
• Media Konservasi Vol. 4 No. 1 (1992): Media Konservasi - Research Articles
  Botanic Gardens and Their Role in Plant Biodiversity Conservation
  Abstract  PDF