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Price, David George, De Freitas, Michael H.. (2009). Engineering Geology Principles And Practice . Berlin.: Springer.

Gaya Chicago

Price, David George, De Freitas, Michael H.. Engineering Geology Principles And Practice. Berlin.: Springer, 2009. Text.

Gaya MLA

Price, David George, De Freitas, Michael H.. Engineering Geology Principles And Practice. Berlin.: Springer, 2009. Text.

Gaya Turabian

Price, David George, De Freitas, Michael H.. Engineering Geology Principles And Practice. Berlin.: Springer, 2009. Print.