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*Masahiro IWAOKA
Inst of Symbiotic Science and Technology, Tokyo Noko Univ.
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Haruna MATSUI
Fac. of Agric., Tokyo Noko Univ.
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Hirohiko MINEMATSU
Inst of Symbiotic Science and Technology, Tokyo Noko Univ.
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Satoshi OTSUJI
Grad. School of Agriculture, Tokyo Noko Univ.
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Masahiko NAKAZAWA
Forest and Forest Products Research Institute
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Masayuki OZAWA
Yamanashi Forest Research Institute