Michels, A. (1998). Effects of sewage water on diatoms (Bacillariophyceae) and water quality in two tropical streams in Costa Rica.
シカゴスタイル引用形Michels, Astrid. Effects of Sewage Water On Diatoms (Bacillariophyceae) and Water Quality in Two Tropical Streams in Costa Rica. 1998.
MLA引用形式Michels, Astrid. Effects of Sewage Water On Diatoms (Bacillariophyceae) and Water Quality in Two Tropical Streams in Costa Rica. 1998.
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