Published in Journal of the Royal Society of Western Australia, in 1993, in volume 76, pages 77-85

Published in Journal of The Royal Society of Western Australia, in 1993, in volume 76, issue 1, pages 1-2

Published in Journal of The Royal Society of Western Australia, in 1993, in volume 76, issue 1, pages 3-12

Published in Journal of The Royal Society of Western Australia, in 1993, in volume 76, issue 1, pages 13-23

Published in Journal of The Royal Society of Western Australia, in 1993, in volume 76, issue 1, pages 25-32

Published in Journal of The Royal Society of Western Australia, in 1993, in volume 76, issue 2, pages 33-34

Published in Journal of The Royal Society of Western Australia, in 1993, in volume 76, issue 2, pages 35-40

Published in Journal of The Royal Society of Western Australia, in 1993, in volume 76, issue 2, pages 41-47

Published in Journal of The Royal Society of Western Australia, in 1993, in volume 76, issue 2, pages 49-52

Published in Journal of The Royal Society of Western Australia, in 1993, in volume 76, issue 2, pages 53-61

Published in Journal of The Royal Society of Western Australia, in 1993, in volume 76, issue 3, pages 65-66

Published in Journal of The Royal Society of Western Australia, in 1993, in volume 76, issue 3, pages 67-69

Published in Journal of The Royal Society of Western Australia, in 1993, in volume 76, issue 3, pages 71-76

Published in Journal of The Royal Society of Western Australia, in 1993, in volume 76, issue 4, pages 97-98

Published in Journal of The Royal Society of Western Australia, in 1993, in volume 76, issue 4, pages 99-122