by Watt, Robert D.;
Year: 1955., Callno: 63(94) WAT
Book
by Taylor, Robert D.;
Year: 1980
Monograph
by McCauley, Robert D.;
Year: 2001
Unpublished work;
by Allen, Robert D., 1948-; Westbrook, William H.;
Year: c1979., Callno: 636.7/.8 HAN
Book
by Eagleson, Robert D.; Jones, Gloria; Hassall, Sue;
Year: 1990, Callno: 8.081 EAG
Book
by Taylor, Robert D.; Western Australia Government Chemical Laboratories.;
Year: 1980., Callno: 614.777(941) TAY [Q]
Book