1. On distress in pipe-arches
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3. Bowser-Morner Laboratory. (1984b). “Evaluation of long-span metal pipe bridge sites Warren County Ohio.” Rep. No. 27814-684-249 Dayton Ohio June 4.
4. Bowser-Morner Laboratory. (1984c). “Volume I evaluation of five (5) long-span metal pipe bridge sites within Clinton County.” Rep. No. 27791-184-107 Dayton Ohio Jan. 13.
5. Bowser-Morner Laboratory. (1986a). “Evaluation of long-span corrugated metal structures.” Rep. No. 28403-386-475 Dayton Ohio May.