HR9790410007W.J. Farrer and F.B. Guthrie: The Unique Breeder-Chemist Combination that Pioneered Quality Wheats for Australia. CW Wrigley pp. 7-25 PDF (1 MB) - $35.00
HR9790410027The Beginnings of the Commonwealth Solar Observatory. CW Allen pp. 27-49 PDF (1.2 MB) - $35.00
HR9790410051The Royal Society of Australia: An Attempt to Establish a National Academy of Science. MJ Lewis pp. 51-62 PDF (674 KB) - $35.00