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Results: 4

Authors: CLAY DE CARLSON CG BRIXDAVIS K OOLMAN J BERG B
Citation: De. Clay et al., SOIL SAMPLING STRATEGIES FOR ESTIMATING RESIDUAL NITROGEN, Journal of production agriculture, 10(3), 1997, pp. 446-452

Authors: CLAY DE CLAY SA MOORMAN TB BRIXDAVIS K SCHOLES KA BENDER AR
Citation: De. Clay et al., TEMPORAL VARIABILITY OF ORGANIC C AND NITRATE IN A SHALLOW AQUIFER, Water research, 30(3), 1996, pp. 559-568

Authors: SCHOLES C CLAY SA BRIXDAVIS K
Citation: C. Scholes et al., VELVETLEAF (ABUTILON-THEOPHRASTI) EFFECT ON CORN (ZEA-MAYS) GROWTH AND YIELD IN SOUTH-DAKOTA, Weed technology, 9(4), 1995, pp. 665-668

Authors: CLAY DE CLAY SA BRIXDAVIS K SCHOLES KA
Citation: De. Clay et al., NITRATE MOVEMENT AFTER ANHYDROUS AMMONIA APPLICATION IN A RIDGE-TILLAGE SYSTEM, Journal of environmental quality, 23(1), 1994, pp. 9-13
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