RIEKE AGNES NOVEL PUTRI TINGKAT PENCEMARAN ORGANIK BERDASARKAN KONSENTRASI BIOLOGICAL OXYGEN DEMAND (BOD), CHEMICAL OXYGEN DEMAND (COD), DAN TOTAL ORGANIC MATTER (TOM) DI SUNGAI BANCARAN, KABUPATEN BANGKALAN. S1 thesis, Universitas Trunojoyo Madura.
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