Widjokongko
@widjokongko
Dr. Coastal Eng.| Geo-Coastal Dynamics, Envi., & Safety | Civil Servant | All views are my own | https://t.co/i4UxNXX8Qf | https://t.co/rAQTa9MpdB | https://t.co/ZGJYaCRu4u
04-10-2009 18:44:14
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Mengingat kembali Hari Tsunami Dunia 5 Nov; bgmn kita memaknainya? Sudah siapkah upaya PRB di sepanjang pantai +62 yg berpotensi tsunami? INFOMITIGASI PRB Indonesia BNPB (Disaster Risk Reduction)