CSIR NET Earth Science, 2012-2014, India

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2012 December
2013 June
2014 December

CSIR NET Earth Science, 2015, India

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2015 June
2015 June Key
2015 December
2015 December Key

CSIR NET Earth Science, 2016, India

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2016 June
2016 June Key
2016 December
2016 December Key

CSIR NET Earth Science, 2017, India

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2017 June
2017 June Key
2017 December
2017 December Key

CSIR NET Earth Science, 2018, India

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2018 June
2018 June Key
2018 December

CSIR NET Earth Science, 2019, India

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2019 June