Record number13/002876Date qualifierexactDate rangeBetween 30th January 1933 and 31st December 1934NotesHawkesbury Diploma of Agriculture (HDA) Hawkesbury Agricultural College (HAC)
AO-1 Hawkesbury Agricultural College (HAC), Wawn, Robert David (Hawkesbury Diploma of Agriculture (HDA)). Western Sydney University, accessed 14/05/2026, https://collections.westernsydney.edu.au/nodes/view/50505
