Acquittal and travel arrangement Europe, Singapore, June - July 1991 Box 9 Unit ID: 43 Date: June - July 1991
Articles printed in journal Search: IUCN (International Union for Conservation of Nature and Natural Resources) and EPAC Paper, 1990-92 Box 6 Unit ID: 26 Date: 1990-92
ASTEC (Australian Science and Technology Council) and Science Council, 1991-92 Box 7 Unit ID: 30_31 Date: 1991-92
Australia and New Zealand Scientific Exploration Society, 1988-89, Australian Institute of Physics, A.G. Klein, 1991 Box 3 Unit ID: 3 Date: 1991