Posts tagged with ‘sungai opak’

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Opak River Mouth : A Unique Deflection
By administrator on January 21, 2012
By : Yan Restu Freski and Darmadi (Taman Pintar Science Club) The Winner of Special Award and Outstanding Achievement...
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Sedimentologi Pertemuan Sungai Opak dan Sungai Oyo
By administrator on July 11, 2011
Oleh : DARMADI, RIYAWAN dari SMA Negeri 8 Yogyakarta (Studi Terhadap Model Transportasi, Mekanisme Pengendapan, Struktur dan Tekstur Material...
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