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| 書誌情報 | ファイル |
|---|---|
| Soil Fertility and Farming Systems in a Slash and Burn Cultivation Area of Northern Laos(<Special Issue>Sustainable Agro-resources Management in the Mountainous Region of Mainland Southeast Asia) Watanabe, Etsuko; Sakurai, Katsutoshi; Okabayashi, Yukoh; Nouanthasing, Lasay; Chanphengxay, Alounsawat (2004-03) 東南アジア研究, 41(4): 519-537 |  |
| Impact of Agricultural Practices on Slope Land Soil Properties of the Mountainous Region of Northern Vietnam: A Case Study in Bac Ha District, Lao Cai Province(<Special Issue>Sustainable Agro-resources Management in the Mountainous Region of Mainland Southeast Asia) Sakurai, Katsutoshi; Kawazu, Hiwasa; Kono, Yasuyuki; Yanagisawa, Masayuki; Le, Van Tiem; Le, Quoc Thanh; Dangthaisong, Nittaya; Trinh, Ngoc Chau (2004-03) 東南アジア研究, 41(4): 503-518 | |