extraction of iron ore

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  • 8/14/2019 Extraction of Iron Ore

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  • 8/14/2019 Extraction of Iron Ore

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    Prepared by:- Group D ( Sumit, Sonu, & Parwinder )Class :- VIII-A

    Name of the School :-Govt. High & J.B.T. School

    Samrai-jandiala (Jal.)