101–120 of 362 hits
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    Grays Landing Spillway and Stilling Basin, Monongahela River, Pennsylvania: Hydraulic Model Investigation

    Free access
    Rothwell, Edward D. / Oswalt, Noel R. / Maynord, Stephen T. | HENRY – Federal Waterways Engineering and Research Institute (BAW) | 1981
    Keywords: Pennsylvania

    Short-Term Improvements for SEPTA's Regional Rail System

    V. R. Vuchic / E. C. Bruun / Y. E. Shin et al. | NTIS | 1994
    Keywords: Pennsylvania , Philadelphia(Pennsylvania)

    Seasonal Skid Resistance Variations

    S. H. Dahir / J. J. Henry / W. E. Meyer | NTIS | 1979
    Keywords: Pennsylvania

    Gated Spillway for Raystown Reservoir, Juniata River, Pennsylvania: Hydraulic Model Investigation

    Free access
    Oswalt, Noel R. / Murphy, Thomas E. | HENRY – Federal Waterways Engineering and Research Institute (BAW) | 1970
    Keywords: Pennsylvania

    Greater Pittsburgh International Airport. Book III. Appendix C (Part 2). Appendix D

    NTIS | 1973
    Keywords: Pennsylvania , Pittsburgh(Pennsylvania)

    An investigation of the properties and effects, of the Spiraea trifoliata of Linnaeus, or Indian physic

    De La Motta, Jacob | TIBKAT | 1810
    Keywords: University of Pennsylvania

    Fixed Illumination for Pedestrian Protection. Phase II

    M. S. Janoff / M. Freedman / B. Koth | NTIS | 1975
    Keywords: Pennsylvania , Philadelphia(Pennsylvania)

    Recommendations for Improvement of Green Line Subway Operation

    V. R. Vuchic / S. Kikuchi | NTIS | 1990
    Keywords: Pennsylvania , Philadelphia(Pennsylvania)

    Cross Valley Expressway, L.R. 1052 Section 1, Luzerne County, Pennsylvania

    NTIS | 1972
    Keywords: Pennsylvania , Lucerne County(Pennsylvania)

    Pennsylvania Highway Safety Plan FFY 2013

    NTIS | 2012
    Keywords: Pennsylvania

    Allegheny Portage Railroad (VHS 1/2 inch) (Video)

    NTIS | 1993
    Keywords: Pennsylvania

    Transport of Solid Commodities via Freight Pipeline: Task Report I. Noise Impact Assessment

    C. Younkin / K. Thomas | NTIS | 1978
    Keywords: Pennsylvania , Philadelphia(Pennsylvania)