Yesterday I was flicking through the Transactions of the Royal Society of South Australia, thinking that I might find some discussions of Woomera in the 1950s volumes. I didn't, but there was a lengthy article discussing the geology and geomorphology of the area. The author had conducted fieldwork between 1945 and 1950, and was presenting a report aimed at managing pastoral activites in the north-west of the state. So you would think he might have fallen across the fact that a bloody big rocket range was being built out there, and this might possibly have some impact on said activities! As an Adelaide resident, he could hardly have failed to notice the protests of 1947 when plans for the rocket range became known. But no, there was no mention at all of Woomera or the rocket range.
Of course it's possible that at this early stage any impacts of the range on local environment or people were unclear, but still, you think he'd have just mentioned it in passing.
Perhaps it was a security issue then.