• Previous story 1st Survey Speleology Expedition – Alas Purwo National Park

You may also like...

• 

  MAN AND WAVES (Water Resource of Bekah Cave)

  27 July, 2012

   by ASC-Jogja · Published 27 July, 2012 · Last modified 21 December, 2024

• 

  BAHAYA PENELUSURAN GUA

  20 March, 2013

   by ASC-Jogja · Published 20 March, 2013 · Last modified 21 December, 2024

• 

  CAVE MAPPING TECHNOLOGY

  6 August, 2012

   by ASC-Jogja · Published 6 August, 2012 · Last modified 21 December, 2024