Sigit, Agus Anggoro

• Vol 16, No 1 (2002) - Research Articles
  Groundwater Characteristic and Fresh Water Supplying System of the East Slope Merapi Volcano
  Abstract  PDF
• Vol 16, No 2 (2002) - Research Articles
  The Use of Springs by PDAM for Regional Water Supply in Ungaran, Semarang District
  Abstract  PDF