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Department of soils and Fertilizers, National Agriculture Research center | 論文
- Use of Higher Plants and Bed Filter Materials for Domestic Wastewater Treatment in Relation to Resource Recycling
- DIFFERENCE IN NATURAL ABUNDANCE OF ^N IN SEVERAL RICE (Oryza sativa L.) VARIETIES : APPLICATION FOR EVALUATING N_2 FIXATION
- Nitrogen Uptake by Paddy Rice (Oryza sativa L.) from ^N Labelled Coated Urea and Ammonium Sulfate
- Evaluation of Useful Plants for the Treatment of Polluted Pond Water with Low N and P Concentrations
- Introduction of Fiber Plants to Plant Bed Filter Systems for Wastewater Treatment in Relation to Resource Recycling
- Effect of Conducting Wall on a Strong Magnetized Positive Column