The National Land and Water Resources Audit provides data, information and nationwide assessments of Australia's land, water and biological resources to support sustainable development.

http://www.nlwra.gov.au...

http://www.nlwra.gov.au/national-land-and-water-resources-audit/about-audit

Provides information on small farms ownership and responsibilities, research results, industries and marketing.

http://www.dpi.vic.gov.au...

http://www.dpi.vic.gov.au/dpi/nrenfa.nsf/childdocs/-B3758D271BFF6C71CA256E760010DC14-9BE17DAA91FFED5ECA256E76001A86D7?open

The Soil and Water pages provide information on soil, water and land issues pertaining specifically to farming and agriculture.

http://www.dpi.vic.gov.au...

http://www.dpi.vic.gov.au/DPI/nrenfa.nsf/childdocs/-80E62E2EAB672EE24A256B520005A0AF-B7631739DC8AB4694A256B3E0003D080?open