By Raj K.   in History Workshop Journal

ISSN:1363-3554|54|1|242-247

Oxford University Press‎(2002)‎

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By Singhal Raj K.   in International Journal of Mining, Reclamation and Environment

ISSN:1748-0930|27|5|309-310

Taylor & Francis Ltd‎(2013)‎

Access to resources Favorite 10.277819

By Singhal Raj K.   in International Journal of Mining, Reclamation and Environment

ISSN:1748-0930|27|5|311-311

Taylor & Francis Ltd‎(2013)‎

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By Singhal Raj K.   in International Journal of Mining, Reclamation and Environment

ISSN:1748-0930|29|1|1-2

Taylor & Francis Ltd‎(2015)‎

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By Singhal Raj K.   in International Journal of Surface Mining, Reclamation and Environment

ISSN:1389-5265|15|3|141-142

Taylor & Francis Ltd‎(2001)‎

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By Singhal Raj K.   in International Journal of Surface Mining, Reclamation and Environment

ISSN:1389-5265|18|1|1-3

Taylor & Francis Ltd‎(2003)‎

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By Singhal Raj K.   in International Journal of Surface Mining, Reclamation and Environment

ISSN:1389-5265|15|1|1-2

Taylor & Francis Ltd‎(2001)‎

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By Singhal Raj K.   in International Journal of Surface Mining, Reclamation and Environment

ISSN:1389-5265|16|3|161-162

Taylor & Francis Ltd‎(2002)‎

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By Singhal Raj K.   in International Journal of Surface Mining, Reclamation and Environment

ISSN:1389-5265|16|1|1-1

Taylor & Francis Ltd‎(2002)‎

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By Singhal Raj K.   in International Journal of Surface Mining, Reclamation and Environment

ISSN:1389-5265|17|1|1-3

Taylor & Francis Ltd‎(2003)‎

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