medium class wool. The Peppin Merino sheep was first bred in the area around Wanganella. As many as 70 percent of today's Australian Merinos are said to be directly descended from the Peppin-developed sheep. The Riverina is home to many Merino studs and the saltbush plains are regarded as one of Australia's best wool growing regions. Rice The Riverina produces the vast majority of rice grown in Australia, particularly in the Murrumbidgee Irrigation Area (MIA), but also around the Finley, Coleambally and Deniliquin areas. The first commercial rice crops in the Riverina were grown in the Leeton and Yanco district in 1924, expanding to Wakool during World War II, the Denimein and Deniboota Irrigation Areas in the 1950s and Coleambally and Finley in the 1960s. In recent years, rice is also grown in the Hay, Carrathool and Hillston areas. Historically, well over one million tonnes of Australian rice has been produced each year and exported to over 70 countries, generating A$500 million in export income and supporting 63 towns in the Riverina and northern Victoria. More recently, drought has drastically reduced this quantity to less than 30,000 tonnes with resultant economic effects. Recent rains however will see this volume increase. The headquarters of Ricegrowers Limited, who trade under the SunRice name, is located in Leeton, Australia's rice capital. Major rice mills are located in Leeton, Coleambally and the largest rice mill in the southern hemisphere in Deniliquin. Wine The area generally known as "the Riverina" is broader than the area legally defined as the Riverina wine region Australian Geographical Indication (AGI) as registered in the Register of Protected GIs. The Riverina GI is centred on Griffith and is roughly circular with towns on the boundary including Mossgiel, Condobolin, Temora, Junee, Culcairn, Berrigan, Finley, Deniliquin and Moulamein. It does not extend as far south as the Murray River. The Riverina region is one of the most prosperous grape growing regions in Australia (particularly in Griffith), along with the Barossa Valley in South Australia. The region grows 55% of wine grapes in New South Wales and 15% of the total grape production within Australia and 80% of wine/grape production of New South Wales; the region is Australia's largest producer of wine. Over 50% of the Riverina's wine production is exported. As a producer of specialist wine grapes, its wine style of international importance is Botrytised Semillon and the outstanding speciality made from