Published in Journal of The Royal Society of Western Australia, in 1938, in volume 24, pages 1-12

Published in Journal of The Royal Society of Western Australia, in 1938, in volume 24, pages 13-42

Published in Journal of The Royal Society of Western Australia, in 1938, in volume 24, pages 51-57

Published in Journal of The Royal Society of Western Australia, in 1938, in volume 24, pages 59-61

Published in Journal of The Royal Society of Western Australia, in 1938, in volume 24, pages 63-64

Published in Journal of The Royal Society of Western Australia, in 1938, in volume 24, pages 65-68

Published in Journal Royal Society of Western Australia, in 1938, in volume 24, pages 69-101

Published in Journal of The Royal Society of Western Australia, in 1938, in volume 24, pages 103-106

Published in Journal of The Royal Society of Western Australia, in 1938, in volume 24, pages 107-122

Published in Journal of The Royal Society of Western Australia, in 1938, in volume 24, pages 123-197

Published in Journal of the Royal Society of Western Australia, in 1938, in volume 24, issue 1937-38, pages 43-49