Kato, K., Kobayasi, H. & Nagumo, T. (1977). Diatoms in Hachiro-gata Regulation Pond. Report from the Research Association for Hachiro-gata Regulation Pond's Fauna and Flora. Akita. 63-137.
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Kato, K., Kobayasi, H. & Nagumo, T.
1977
Diatoms in Hachiro-gata Regulation Pond.
Report from the Research Association for Hachiro-gata Regulation Pond’s Fauna and Flora. Akita