“A seventh century stone which was used as a washing stone on the banks of Vaigai river was identified while studying evidence. It was later moved to be preserved.” The Tamizhi inscriptions ...

Once implemented, it will also help prevent sewage water from entering channels that lead to the Vaigai river," he said. A senior corporation official said the report flags inefficiencies in the ...

A new study in Chile shows how small differences in rock type can drive large differences in erosion, vegetation, and river networks, illuminating the role of mineralogy in shaping landscapes.

The situation in Ukraine is often fast moving and it is likely there will be times when there have been changes not reflected in the maps.

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