Browsing Department of Water Resources Management by Keyword "Accumulation"
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Kandungan Logam Berat Merkuri (Hg) pada Ikan Cencen (Mystacoleucus marginatus) di Sungai Batang Gadis Kabupaten Mandailing Natal
(Universitas Sumatera Utara, 2014)Mercury (Hg) is ahazardouspollutantbecause itis toxicif it accumulatesin the tissuesof organismanddifficultdegradedin theenvironment. Mercury(Hg) canpollute theriverwater environment that comes from Galudung waste to ...