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Graduate School of Agricultural Sciences, Ehime University | 論文
- Soil properties of secondary forests under shifting cultivation by the Iban of Sarawak, Malaysia in relation to vegetation condition
- Soil Characteristics under Rehabilitation of Degraded Forestland in Perak, Peninsular Malaysia
- Soil Fertility and Rice Productivity in an Intermountain Basin of Northern Laos
- Soil Characteristics of Lowland Rice Fields along Topographical Positions in an Intermountain Basin of Northern Laos
- Soil Fertility and Rice Productivity in an Intermountain Basin of Northern Laos
- Soil Characteristics under Rehabilitation of Degraded Forestland in Perak, Peninsular Malaysia