“Energy, Food and Environment” was the theme of the 47th Congress of the Australian and New Zealand Association for the Advancement of Science, held at Hobart University between 10th and 14th May, 1976.
A special postmarker was used to cancel 4,785 articles, including 22 registered, at a temporary office at the University.
Details
- Date: 10 May 1976 – 14 May 1976
- Quantity: 4,785 articles
- 4,763 (ordinary)
- 22 (registered)