Reference
Meakin N.S., Henley H., Pecover S. and Watkins J.J., 1996, Walgett 1:250,000 Geological Sheet SH/55-11, 1st edition, Geological Survey of New South Wales, Sydney.
Comments
The Nyngan and Walgett Explanatory Notes, 1:250,000, 1996, which accompany this map are also available to be purchased.