博士論文

Factors causing extinction of a freshwater pearl mussel, Margaritifera laevis in Japan (Bivalvia:Unionoida)

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Factors causing extinction of a freshwater pearl mussel, Margaritifera laevis in Japan (Bivalvia:Unionoida)

Call No. (NDL)
UT51-2007-R891
Bibliographic ID of National Diet Library
000009183686
Material type
博士論文
Author
Yoshihiro Akiyama [著]
Publisher
[Yoshihiro Akiyama]
Publication date
[2007]
Material Format
Paper
Capacity, size, etc.
1冊
Name of awarding university/degree
北海道大学,博士 (地球環境科学)
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博士論文

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Paper

Material Type
博士論文
Author/Editor
Yoshihiro Akiyama [著]
Author Heading
秋山, 吉寛 アキヤマ, ヨシヒロ
Publication, Distribution, etc.
Publication Date
[2007]
Publication Date (W3CDTF)
2007
Extent
1冊
Alternative Title
日本におけるカワシンジュガイMargaritifera laevisの絶滅要因(二枚貝綱イシガイ目) ニホン ニ オケル カワシンジュガイ Margaritifera laevis ノ ゼツメツ ヨウイン ( ニマイガイコウ イシガイモク )
Degree grantor/type
北海道大学