APA aipamena

Kesavulu, N. C. (2012). Textbook of engineering geology( with practice questions) (2nd ed.). Macmillan.

Chicago Style aipamena

Kesavulu, N Chenna. Textbook of Engineering Geology( with Practice Questions). 2nd ed. Delhi: Macmillan, 2012.

MLA aipamena

Kesavulu, N Chenna. Textbook of Engineering Geology( with Practice Questions). 2nd ed. Macmillan, 2012.

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