Reports by John Halloran

	Principles of Dynamic Integrated Agricultural Systems.
	The Potato Systems Planner: Cropping System Impacts on Profitability, Income Variability, and Economic Risk.
	The Potato Systems Planner: Cropping System Impacts on Soilborne Diseases and Soil Microorganisms.
	The Potato Systems Planner: Integrating Cropping System Impacts on Crop Yield and Quality, Soil Biology, Nutrient Cycling, Diseases, and Economics.