Trích dẫn APA

Wilfert,P. Vivianite as an important iron phosphate precipitate in sewage treatment plants.

Trích dẫn kiểu Chicago

Wilfert,P. Vivianite As an Important Iron Phosphate Precipitate in Sewage treatment Plants.

Trích dẫn MLA

Wilfert,P. Vivianite As an Important Iron Phosphate Precipitate in Sewage treatment Plants.

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