Biddiscombe, E.F. (1963) Vegetation Survey in the Macquarie Region, NSW. Division of Plant Industry Technical Paper No. 18. CSIRO, Melbourne.
Description of the native vegetation of the Macquarie and Castlereagh river systems where these traverse the lower Western Slopes and adjoining sections of the Plains. The vegetation is classified into 22 floristic associations which are grouped into 11 alliances (4 forest, 5 woodland, 1 mallee and 1 grassland). Mapping is based on ground traverses and aerial photography. (VIS_ID 818)