APA aipamena

MAHAPATRA, G. B. (2018). Text book of physical geology. CBS Publishers.

Chicago Style aipamena

MAHAPATRA, Girija Bhusan. Text Book of Physical Geology. CBS Publishers, 2018.

MLA aipamena

MAHAPATRA, Girija Bhusan. Text Book of Physical Geology. CBS Publishers, 2018.

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