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Vadose Zone Fertilizer-Derived Nitrate and δ15N Extracts
Authors:Mitchell J Herbei  Roy F Spalding
Institution:Department of Land, Air, and Water Resources, 126 Veihmeyer Hall, University of California-Davis, California 95616.;Water Center, 103 Natural Resources Hall, University of Nebraska, Lincoln, Nebraska 68583-0844. Published as Journal Series No. 9615, University of Nebraska, Agricultural Research Division.
Abstract:
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