Barquero, R., Rojas, W., & Vargas, A. (2011). Summary of the seismic and volcanic activity in Costa Rica during 2011.
シカゴスタイル引用形Barquero, Rafael, Wilfredo Rojas, , Alberto Vargas. Summary of the Seismic and Volcanic Activity in Costa Rica During 2011. 2011.
MLA引用形式Barquero, Rafael, Wilfredo Rojas, , Alberto Vargas. Summary of the Seismic and Volcanic Activity in Costa Rica During 2011. 2011.
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