freshwater

4 unidentified children of the Denison family at "The Woolwash", Georges River

Campbelltown City Library

Aborigines extracting drinking water from shallow lateral roots of a water mallee (Eucalyptus social...

National Library of Australia

Aerial photograph of ricefarm near Griffith, showing flood irrigation in diagonal bays and mature cr...

Science Image

[Aerial view of a river winding through a valley of trees] [picture] /

National Library of Australia

Algae and rubbish in drainage channel, Griffith. NSW

Science Image

Algae and Salvinnia weed infested Palm Creek wetland, behind the Victoria Sugar Mill at Ingham, Qld.

Science Image

Algal scum on water at Lake Monger during an algal bloom in 1996. Perth, WA.

Science Image

Alligator on the mud, Victoria River, June 1856 [picture] /

National Library of Australia

Ana-branch of the Darling [picture] /

National Library of Australia

Antarctica Expedition, circa 1907-1912.

University of Melbourne

APPM reservoirs, Burnie, Tas. [picture] /

National Library of Australia

Artesian bore and springs at Coward Springs.

State Library of South Australia