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Freebairn D. M. & Wockner G. H. (1986) A study of soil erosion on vertisols of the eastern Darling Downs, Queensland. I. Effects of surface conditions on soil movement within contour bay catchments. Australian Journal of Soil Research 24, 135-58.

Freebairn D. M., Wockner G. H., Hamilton N. A. & Rowland P. (2009) Impact of soil conditions on hydrology and water quality for a brown clay in the north-eastern cereal zone of Australia. Australian Journal of Soil Research 47, 389-402.

Gaffney J. & Wilson A. (2003) The economics of zero tillage and controlled traffic farming for Western Downs farms. In: Soil Management for Sustainability. Proceedings of International Soil Tillage Research Organisation 16th Triennial Conference pp. 458–64. International Soil Tillage Research Organisation.

Gao Y., Zhong B., Yue H., Wu B. & Cao S. (2011) A degradation threshold for irreversible loss of soil productivity: A long-term case study in China. Journal of Applied Ecology 48, 1145-54.

Gazey C. (2008) Case Study 3. Farmer experience. In: Soil Health Knowledge Bank: an Australian Government Initiative, Canberra.

Gazey C. & Andrew J. (2009) Soil pH in northern and southern areas of the WA wheatbelt. Department of Agriculture and Food, Western Australia, Perth. .

Gazey C. & Andrew J. (2010) Getting the soil pH profile right helps with weed control and sustainability. In: Soil Solutions for a Changing World. 9th World Congress of Soil Science pp. 232–5, Brisbane.

Gazey C. & Davies S. (2009) Soil acidity: A guide for WA farmers and consultants. Department of Agriculture and Food, Western Australia, Perth.

Gazey C., Fisher J. & Andrew J. (2012) Taking soil acidity seriously – results of grower surveys. Department of Agriculture and Food, Western Australia, Perth, [Accessed July 18, 2012].

Gerik T. & Freebairn D. (2004) Management of extensive farming systems for drought-prone environments in North America and Australia. In: New Directions for a Diverse Planet. Proceedings of the 4th International Crop Science Congress. Published on CDROM, Published on CDROM.

Gillespie R., Dumsday R. & Bennett J. (2008) Estimating the value of environmental services provided by Australian farmers. Australian Farm Institute, Surrey Hills, Australia.

Glover F., Whitworth K. L., Kappen P., Baldwin D. S., Rees G. N., Webb J. A. & Silvester E. (2011) Acidification and buffering mechanisms in acid sulfate soil wetlands of the Murray-Darling Basin, Australia. Environmental Science & Technology 45, 2591-7.

Goldspink B. H. & Howes K. M. (2001) Fertilisers for Wines Grapes. Department of Agriculture Western Australia, Perth.

Gordon L. J., Finlayson C. M. & Falkenmark M. (2010) Managing water in agriculture for food production and other ecosystem services. Agricultural Water Management 97, 512-9.

Gourley C. J. P., Powell J. M., Dougherty W. J. & Weaver D. M. (2007) Nutrient budgeting as an approach to improving nutrient management on Australian dairy farms. Australian Journal of Experimental Agriculture 47, 1064-74.

Grealish G., Clifford D., Wilson P. & Ringrose- Voase A. (2011) National Soil Condition Monitoring for soil pH and soil carbon. Objectives, Design, Protocols, Governance and Reporting. CSIRO Land and Water Science Report for Caring for our Country. CSIRO, Canberra.

Greene R. S. B., Kinnell P. I. A. & Wood J. T. (1994) Role of plant cover and stock trampling on runoff and soil-erosion from semi-arid wooded rangelands. Australian Journal of Soil Research 32, 953.

Greenway M. (2005) The role of constructed wetlands in secondary effluent treatment and water reuse in subtropical and arid Australia. Ecological Engineering 25, 501–9.

Gretton P. & Salma U. (1996) Land degradation and the Australian agricultural industry. Productivity Commission, Canberra.

Griffiths B. S. & Philippot L. (2012) Insights into the resistance and resilience of the soil microbial community. FEMS microbiology reviews In press.

Gunderson L. & Holling C. S. (2002) Panarchy: Understanding Transformations in Human and Natural Systems. Island Press, Washington, D.C. USA.

Guo L. B. & Gifford R. M. (2002) Soil carbon stocks and land use change: a meta analysis. Global Change Biology 8, 345-60.

Haines-Young R. H. & Potschin M. B. (2009) Methodologies for defining and assessing ecosystem services. JNCC, Project Code C08-0170-0062. The University of Nottingham, Centre for Environmental Management, Nottingham, UK.

Hairsine P. B., Barson M., Randall L. & Wilkinson S. N. (2008) Identification of areas in Australia where soil loss from hillslope erosion could be reduced. CSIRO, Canberra. .

Hajkowicz S. & Young M. (2002) Value of returns to land and water and costs of degradation. A consultancy report to the National Land and Water Resources Audit. CSIRO, Canbera.

HAL. (2003) A survey approach to investigate the soil factors associated with the productivity and sustainability of vegetable production in Australia (abstract of Project VG99057). Horticulture Australia Limited. .

HAL. (2008) Horticulture For Tomorrow - Horticulture's Environmental Contribution. Horticulture Australia Ltd, [Accessed 12 July, 2012].

HAL. (2010) Climate Change: Managing Variability and Carbon. Horticulture Australia Ltd.