RW Fitzsimmons & RH Martin 
Australian Cereal Identification [PDF ebook] 
Recent Varieties of Wheat, Triticale, Barley and Oats

As cereal grain markets become more quality conscious, there is a continuing need to identify and distinguish between varieties. This handbook supplements the books listed below with descriptions of sixteen recent wheats, two triticales, one barley and nine oat varieties. The original handbooks give full explanations of the characteristics used to describe the varieties of the respective cereals.