By Barnes, Robert D.
By Borsley, Robert D.
By Strum, Robert D., Kirk, Donald E.
By Crommelin, Daan J. A., Sindelar, Robert D., Meibohm, Bernd
By Kaplan, Robert D.
By Richardson Jr., Robert D.
By Blevins, Robert D.
By Brain, Robert D.
By James Griffin, Griffin, Robert D.
By Dyson, Robert D.
By Nye, Robert D.
By Ballard, Robert D., Archbold, Rick
By Pearce, Robert D.
By Hart, Harold, Schuetz, Robert D.
By Lind, Douglas A., Marchal, William G., Mason, Robert D.
By Rothwell, William J., Jackson, Robert D., Knight, Shaun C.
By Lupton, Robert D.
By Putnam, Robert D.
By Manning, Robert D.
By Drennan, Robert D.
By Reinecke, Robert D., Farrell, Thomas A.
By Brandt, John C., Chapman, Robert D.
By Friedberg, Robert D., McClure, Jessica M.
By Siroky, Mike B., Oates, Robert D., Babayan, Richard K.
By Smither, Robert D.
By Clottes, Jean, Martin, Oliver Y., Robert D.
By Ballard, Robert D.
By Rubens, Robert D., Knight, R.K.