IGNOU BGYCT-135 Study Material Download

Download IGNOU BGYCT-135 (शैलविज्ञान) Study Material in PDF files.

  1. Block-1
    आग्नेय शैलविज्ञान-I
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  2. Block-2
    आग्नेय शैलविज्ञान-II
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  3. Block-3
    अवसादी शैलविज्ञान
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  4. Block-4
    कायांतरी शैलविज्ञान
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