Browsing by Subject แหล่งแร่ตะกั่ว สังกะสี
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| Issue Date | Title | Author(s) |
|---|---|---|
| 1987 | Microfacies analysis of some ordovician carbonate sediments with associated Lead-Zinc ores at Song Toh Mine, Amphoe Thong Pha Phum, Changwat Kanchanaburi | Wanlop Yimyai |