The Management Committee of the Fifth Australian Agronomy Conference thank these sponsors for their support.

Major sponsors

• Australian Wheat Board (Merredin symposium) Co-operative Bulk Handling Ltd
• C.S.B.P. and Farmers Ltd
• Three-tonne Club
• Town and Country W.A. Building Society Wheat Research Council

Supporting sponsors

• Bayer Australia Ltd
• Bird Cameron
• Federation Insurance Ltd
• Grain Legumes Research Council Grain Pool of Western Australia
• Grain Research Committee Hoechst Australia Ltd
• I.C.I. (Katanning symposium) Kirin Australia Ltd
• Monsanto Australia Ltd
• State Wheat Industry Research Committee
• Western Australian Department of Agriculture
• Wool Agency Co.

We also thank the referees of the contributed papers; the Department of Agriculture's Word Processing Centre, in particular Mrs Brenda Munro; and the Graphic Design Unit of the Department's Information Branch. The Proceedings cover was designed by Jacqui Mallard. Femmeke Roberts designed the logo, stationery, brochures and banners.