Published in Journal of The Royal Society of Western Australia, in 1948, in volume 31, pages 1-15

Published in Journal of the Royal Society of Western Australia, in 1948, in volume 31, pages 17-18

Published in Journal of The Royal Society of Western Australia, in 1948, in volume 31, pages 19-32

Published in Journal of The Royal Society of Western Australia, in 1948, in volume 31, pages 33-35

Published in Journal of The Royal Society of Western Australia, in 1948, in volume 31, pages 37-41

Published in Journal of The Royal Society of Western Australia, in 1948, in volume 31, pages 43-84

Published in Journal of the Royal Society of Western Australia, in 1948, in volume 32, pages 1-18

Published in Journal of the Royal Society of Western Australia, in 1948, in volume 32, pages 19-48

Published in Journal of the Royal Society of Western Australia, in 1948, in volume 32, pages 49-74

Published in Journal of the Royal Society of Western Australia, in 1948, in volume 32, pages 75-84

Published in Journal of the Royal Society of Western Australia, in 1948, in volume 32, pages 85-99

Published in Journal of the Royal Society of Western Australia, in 1948, in volume 32, pages 105-129

Published in Journal of The Royal Society of Western Australia, in 1948, in volume 33, pages 1-43

Published in Journal of The Royal Society of Western Australia, in 1948, in volume 33, pages 45-52

Published in Journal of The Royal Society of Western Australia, in 1948, in volume 33, pages 53-57

Published in Journal of The Royal Society of Western Australia, in 1948, in volume 33, pages 59-150

Published in Journal of The Royal Society of Western Australia, in 1948, in volume 33, pages 151-162