Sofarini, D.
(2009).
 ANALISA KUALITAS AIR (FISIK, KIMIA) SEBAGAI INDIKATOR KEHIDUPAN INDUK IKAN NILA (Oreochromis niloticus) DI LOKA BUDIDAYA AIR TAWAR MANDIANGIN.
<em>Bumi Lestari, 9</em>(1), 77-81.
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