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Iowa City, Iowa: Iowa Institute of Hydraulic Research, 1976
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Iowa City, Iowa: Iowa Institute of Hydraulic Research, 1974
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Iowa City, Iowa: Iowa Inst. of Hydraulical Research, 1969
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Iowa City, Iowa: Iowa Inst. of Hyraulic Research, 1981
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Iowa City, Iowa: Iowa Inst. of Hydraulic Research, 1977
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Iowa City, Iowa: Iowa Institute of Hydraulic Research, 1974
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American Society of Civil Engineers (ASCE), 1998