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Incoming Resources
- Great lodges of the national parks, a production of Oregon Public Broadcasting ; executive producer John Grant ; executive in charge of production, David Davis
- Next-generation foundations for special trackwork, phase I. final report, Xinggao Shu, David Davis, and Muhammad Akhtar
- Bridge approaches and track stiffness, [Donald Plotkin and David Davis]
- The sixties, the years that shaped a generation, produced by Oregon Public Broadcasting ; written, directed and produced by David Davis and Stephen Talbot