Yuwono, Triwibowo, Departement, Faculty of Agriculture, Gadjah Mada University. Flora Street No 1, Bulaksumur, Yogyakarta 55281, Indonesia
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Vol 15, No 1: January 2010 - Articles
Effect of Coated Urea with Humic-Calcium on Transformation of Nitrogen in Coastal Sandy Soil: A Soil Column Method
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