Browsing by Subject zat organik sumur gali
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| Issue Date | Title | Author(s) | ???itemlist.dc.contributor.advisor??? |
|---|---|---|---|
| 2005 | Analisis Kadar Besi dan Zat Organik pada Sumur Gali di Sekitar Pabrik Kecap di Kelurahan Titi Papan Medan Deli | Siregar, Evi Indriati | - |