National Laboratory for Agriculture and the Environment Products and Services

	Fertilizer 15n Recovery Within a Two-Year Corn, Wheat, and Cotton Rotation (Peer Reviewed Journal)	(05-Dec-95)
	Spatial Variability of Hydraulic Conductivity in a Cultivated Field at Different Times (Peer Reviewed Journal)	(04-Oct-95)
	Effect of Date of Preplant Tillage and Planting on Weed Populations and Mechanical Weed Control in Soybean (Glycine Max) (Peer Reviewed Journal)	(29-Sep-95)
	Herbicide and Nitrate Distribution in Rainfall for Central Iowa (Peer Reviewed Journal)	(19-Sep-95)
	Accurate Perimeter and Length Measurement Using An Edge Chord Algorithm (Peer Reviewed Journal)	(01-Sep-95)
	Temporal Variability of Organic C and Nitrate in a Shallow Aquifer (Peer Reviewed Journal)	(01-Aug-95)
	Traffic Pattern and Tillage System Effects on Corn Root and Shoot Growth (Peer Reviewed Journal)	(07-Jul-95)
	Flow Mechanisms Through Continuous and Buried Macropores (Peer Reviewed Journal)	(05-Jun-95)
	Microclimatic Effects of Crop Residue on Biological Activity (Peer Reviewed Journal)	(28-Mar-95)
	Estimation of Regional Ground Water Vulnerability to Diffuse Sources of Agricultural Chemicals (Peer Reviewed Journal)	(01-Feb-95)