Record number13/002740Date qualifierexactDate rangeBetween 8th February 1939 and 31st December 1939NotesHawkesbury Diploma of Agriculture (HDA) Hawkesbury Agricultural College (HAC)
AO-1 Hawkesbury Agricultural College (HAC), Walker, Evan Mack (Hawkesbury Diploma of Agriculture (HDA)). Western Sydney University, accessed 23/01/2026, https://collections.westernsydney.edu.au/nodes/view/80079
