Published in Transactions of The Royal Society of South Australia, in 1968, in volume 92, pages 37-50
Published in Transactions of The Royal Society of South Australia, in 1968, in volume 92, pages 51-58
Published in Transactions of The Royal Society of South Australia, in 1968, in volume 92, pages 59-72
Published in Transactions of The Royal Society of South Australia, in 1968, in volume 92, pages 19-25
Published in Transactions of The Royal Society of South Australia, in 1968, in volume 92, pages 33-36
Published in Transactions of The Royal Society of South Australia, in 1968, in volume 92, pages 125
Published in Transactions of The Royal Society of South Australia, in 1968, in volume 92, pages 73-84