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Environmental effects of river sand mining: a case from the river catchments of Vembana. River mining: assessment of the ecological effects of river mining in the Rio Minho and Y. And Sand Washing Machine Price,River Sand Mining Equipment,S...

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  • Arun PR, Sreeja R, Sreebha S, Maya K, Padmalal D (2006) River sand mining and its im. Fidgett S (2003) River mining: planning guidelines for the management of river mining in.

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