What south-eastern river that orginates from Mount Kosciuszko and has Brodribb River as a perennial river?
Brodribb River The Brodribb River is a perennial river of the Snowy River catchment, located in the East Gippsland region of the Australian state of Victoria.
Dargo River The Dargo River is a perennial river of the Mitchell River catchment, located in the Alpine and East Gippsland regions of the Australian state of Victoria.