Joint Annual Meeting of the Canadian Society of Agronomy Canadian Society of Soil Science Canadian Society of Agricultural and Forest Meteorology August 5 –7, 2009 University of Guelph Guelph, Ontario, Canada
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Joint Annual Meeting of the Canadian Society of Agronomy Canadian Society of Soil Science Canadian Society of Agricultural and Forest Meteorology August 5 –7, 2009 University of Guelph Guelph, Ontario, Canada