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1
المؤلفون: Charles F. Ruff
المصدر: Transactions of the American Society of Civil Engineers. 106:1513-1519
مصطلحات موضوعية: Closure (topology), Forensic engineering, Geology
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2
المؤلفون: Paul V. Hodges, Herbert C. S. Thom, Howard W. Brod, Merrill M. Bernard, Eugene L. Grant, C. S. Jarvis, Waldo E. Smith, Charles F. Ruff, Robert L. Lowry
المصدر: Transactions of the American Society of Civil Engineers. 107:653-676
مصطلحات موضوعية: Environmental science, Reliability (statistics), Reliability engineering
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3
المؤلفون: Charles F. Ruff, Karl R. Kennison, Amy Griffin, Robert E. Horton, J. T. Noble Anderson, Charles G. Darrach, E. S. Lindley, Fred A. Noetzli, Joel D. Justin, H. F. Dunham, Edward Wegmann, William P. Creager, H. B. Muckleston
المصدر: Transactions of the American Society of Civil Engineers. 85:1118-1145
مصطلحات موضوعية: Siphon (insect anatomy), Geotechnical engineering, Geology
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4
المؤلفون: Charles F. Ruff
المصدر: Transactions of the American Society of Civil Engineers. 106:1453-1490
مصطلحات موضوعية: Hydrology, Flood myth, Environmental science, Storm, STREAMS, Drainage