Proceedings of the Asian Trans-Disciplinary Karst Conference Held on 7-10 January 2011 in Yogyakarta, IndonesiaEko Haryono Karst Research Group, Faculty of Geography, Gadjah Mada University, 2011 - 439 halaman |
Proceedings of the Asian Trans-Disciplinary Karst Conference Held on 7-10 January 2011 in Yogyakarta, IndonesiaEko Haryono Karst Research Group, Faculty of Geography, Gadjah Mada University, 2011 - 439 halaman |