WALTHAM TONY. (2002). FOUNDATIONS OF ENGINEERING GEOLOGY. UNIVERSITY PRESS.
Chicagoスタイル(17版)引用形式WALTHAM TONY. FOUNDATIONS OF ENGINEERING GEOLOGY. MUMBAI: UNIVERSITY PRESS, 2002.
MLA(9版)引用形式WALTHAM TONY. FOUNDATIONS OF ENGINEERING GEOLOGY. UNIVERSITY PRESS, 2002.
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