Office of Environment and Heritage, New South Wales - BRG Vegetation Survey

Systematic stratified survey of 4 100,000 map sheets; Yallaroi, Ashford, Bingara and Inverell for Border Rivers Gwydir CMA by Eco Logical P/L April-June 2007. The BRG(Systematic stratified survey of 4 100,000 map sheets; Yallaroi, Ashford, Bingara and Inverell for Border Rivers Gwydir CMA by Eco Logical P/L April-June 2007) Survey is part of the Vegetation Information System Survey Program of New South Wales which is a series of systematic vegetation surveys conducted across the state between 1970 and the present.