Reports by Ashok Alva

	A Cost Effective Method to Measure Ammonia Volatilization.
	Ammonia Losses from Surface-Applied Poultry Liter and Swine Manure.
	Conversion of Semi-Arid Shrub-Steppe Lands to Irrigated Crop Production: Spatial Variability of Soil Properties.
	Emission Potentials and Capacities of Sediments along Lower Savannah River for Greenhouse Gases.
	Geometric Classification and Principal Component Analysis of Ammonia Volatilization from Fertilized Soils in Florida and Washington.
	Nitrogen Recovery and Potato Tuber Yield Response to Various in-Season Nitrogen Sources for Organic Production.
	Transformations of Nitrogen from Biofuel Byproducts and Animal Manures Amended to a Sandy Soil.