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| Language: | English |
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| Language: | English |
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| 6 | geochemistry of precambrian rocks around Borra, Visakhapatnam District, a.P |
| Language: | English |
| 7 | Groundwater development and impact of watershed programme in chevella area of Telangana, India |
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| Language: | English |
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| Language: | English |
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| 12 | Chemistry of gemstones from vemireddipalle area, Krishna district, Andhra Pradesh, India |
| Language: | English |
| 13 | Chemistry of silica gemstones from Bhatrupalem-Kolluru area, Guntur district, Andhra Pradesh, India |
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| Language: | Arabic |
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| 16 | |
| Language: | English |