Purnama, Setyawan, Fakultas Geografi, Universitas Gadjah Mada Bulaksumur-Yogyakarta. Telp. 0272-902332/Fax. 0274-589595

• Vol 20, No 2 (2006): December 2006 - Research Articles
  Groundwater Conservation Model in Coastal Plain of Semarang City
  Abstract  PDF