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Eco-Engineering Vol.16 No.4 |
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October 2004 |
Original Papers |
A Study on Growth Control of Indoor Trees (Part III)
─ Effects of Low Soil Temperature on Growth of Trees ─ |
Hiroshi Kojima and Kenji Kurata |
Deterioration Characteristic of Catalyst and Filtering Material for Waste Treatment in CEEF |
Takahiro Saito, Tohru Shiga, Tatsuo Ando,
Kazunari Fukumura, Ryuji Arai and Yasuhiro Tako |
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News from Overseas |
Organic Agriculture in the U.S.A. |
Yas Takashima |
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