Agricultural Water Management · 2011 · 57 citations · 32 references
AgricultureAgronomySustainable AgricultureIrrigation EngineeringIrrigation ManagementNutrient ManagementIrrigationIrrigation EfficiencyIrrigation SystemsNutrient LossesNutrient RecoveryNutrient Use EfficiencyAgricultural Nutrient LossesAgricultural Water Use EfficiencyField-scale Nutrient LossesIrrigation-induced Nutrient LossesNutrient Leaching LossesNutrient Use Efficiency EvaluationReclaimed Water IrrigationTreated Wastewater Irrigation
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L J Hardin · Journal of AOAC INTERNATIONAL · 1958 · 6K citations · Full text
Methods of Analysis for Soils, Plants and Waters
HOMER D. CHAPMAN, P. F. Pratt · Soil Science · 1962 · 2.5K citations