Published in Journal of the Royal Society of Western Australia, in 1980, in volume 63, pages 1-3

Published in Journal of The Royal Society of Western Australia, in 1980, in volume 63, pages 5-20

Published in Journal of the Royal Society of Western Australia, in 1980, in volume 63, pages 39-45

Published in Journal of the Royal Society of Western Australia, in 1980, in volume 63, pages 65-78

Published in Journal of the Royal Society of Western Australia, in 1980, in volume 63, pages 93-95

Published in Journal of the Royal Society of Western Australia, in 1980, in volume 63, issue 1, pages 21-28

Published in Journal of The Royal Society of Western Australia, in 1980, in volume 63, issue 1, pages 30-31

Published in Journal of The Royal Society of Western Australia, in 1980, in volume 63, issue 1, pages 31

Published in Journal of the Royal Society of Western Australia, in 1980, in volume 63, issue 2, pages 33-38

Published in Journal of the Royal Society of Western Australia, in 1980, in volume 63, issue 2, pages 47-52

Published in Journal of the Royal Society of Western Australia, in 1980, in volume 63, issue 2, pages 53-61

Published in Journal of The Royal Society of Western Australia, in 1980, in volume 63, issue 2, pages 63

Published in Journal of the Royal Society of Western Australia, in 1980, in volume 63, issue 3, pages 79-92