National Research Council (U.S.). Highway Research Board. (1952). Analysis of landslides: Presented at the 31st annual meeting, January, 1952. Highway Research Board.
Chicago Style aipamenaNational Research Council (U.S.). Highway Research Board. Analysis of Landslides: Presented at the 31st Annual Meeting, January, 1952. Washington, D.C: Highway Research Board, 1952.
MLA aipamenaNational Research Council (U.S.). Highway Research Board. Analysis of Landslides: Presented at the 31st Annual Meeting, January, 1952. Highway Research Board, 1952.
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