Zhen-Wu, B. Y. (2010). Indices of water quality in the watershed of Victoria creek, Guanacaste, Costa Rica (2007-2008).
シカゴスタイル引用形Zhen-Wu, Bi Yun. Indices of Water Quality in the Watershed of Victoria Creek, Guanacaste, Costa Rica (2007-2008). 2010.
MLA引用形式Zhen-Wu, Bi Yun. Indices of Water Quality in the Watershed of Victoria Creek, Guanacaste, Costa Rica (2007-2008). 2010.
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