ANNADURAI R.,NAGALAKSHMI R. (2016). TEXTBOOK OF ENGINEERING GEOLOGY. ANE BOOKS, new delhi.
Chicago Style aipamenaANNADURAI R.,NAGALAKSHMI R. TEXTBOOK OF ENGINEERING GEOLOGY. ANE BOOKS, new delhi, 2016.
MLA aipamenaANNADURAI R.,NAGALAKSHMI R. TEXTBOOK OF ENGINEERING GEOLOGY. ANE BOOKS, new delhi, 2016.
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