Benefits to Sharing Soil Test Calibration Data: Australian Experience.
Robert M. Norton, International Plant Nutrition Institute, Oceania, Horsham, Victoria, Australia, Ken Peverill, K I P Consultancy Services P/L, Wheelers Hill, Australia, Mark Conyers, New South Wales Department of Primary Industries, Wagga Wagga, Australia, T. Scott Murrell, International Plant Nutrition Institute Americas Group, West Lafayette, IN and Graeme Watmuff, Geographic Web Solutions, Woodforde, Australia