Evaluation of factors affecting ice forces at selected bridges in South Dakota /
by Colin A. Niehus ; prepared in cooperation with the South Dakota Department of Transportation.

APA Citation

Niehus, C. A., South Dakota. Department of Transportation., Geological Survey (U.S.). (2002). Evaluation of factors affecting ice forces at selected bridges in South Dakota. Rapid City, S.D.: U.S. Dept. of the Interior, U.S. Geological Survey .

MLA Citation

Niehus, Colin A, South Dakota. Department of Transportation, and Geological Survey (U.S.). Evaluation of Factors Affecting Ice Forces At Selected Bridges In South Dakota. Rapid City, S.D.: U.S. Dept. of the Interior, U.S. Geological Survey , 2002.