Published in Journal of the Royal Society of Western Australia, in 1987, in volume 69, pages 113-116

Published in Journal of the Royal Society of Western Australia, in 1987, in volume 69, pages 123-132

Published in Journal of the Royal Society of Western Australia, in 1987, in volume 69, pages 133-138

Published in Journal of the Royal Society of Western Australia, in 1987, in volume 69, pages 139-143

Published in Journal of The Royal Society of Western Australia, in 1987, in volume 69, issue 2, pages 29-87

Published in Journal of the Royal Society of Western Australia, in 1987, in volume 69, issue 3, pages 89-94

Published in Journal of The Royal Society of Western Australia, in 1987, in volume 69, issue 3, pages 95-111

Published in Journal of the Royal Society of Western Australia, in 1987, in volume 69, issue 4, pages 117-121

Published in Journal of the Royal Society of Western Australia, in 1987, in volume 70, pages 1-24

Published in Journal of the Royal Society of Western Australia, in 1987, in volume 70, pages 25-27

Published in Journal of the Royal Society of Western Australia, in 1987, in volume 70, pages 29-34

Published in Journal of the Royal Society of Western Australia, in 1987, in volume 70, pages 35-47

Published in Journal of the Royal Society of Western Australia, in 1987, in volume 70, pages 49-53

Published in Journal of The Royal Society of Western Australia, in 1987, in volume 70, issue 2, pages 55