1. Al-Jabri , M. , Soepartini , M. and Ardi , D. 1991 ‘Status hara Zn dan pemupukannya di lahan sawah [Zinc's nutrient status and its application to wetlands]’ , in Prosiding Lokakarya Nasional Efisiensi Penggunaan Pupuk V, Cisarua, 12–13 Nopember 1990 [Proceedings of the Fifth National Workshop on Fertiliser Use Efficiency V, Cisarua, 12–13 November 1990]: 427–64, Pusat Penelitian Tanah dan Agroklimat (Indonesian Research Centre for Soil and Agroclimate), Bogor .
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