On some species of Spongomorpha from Hokkaido, Japan
収録刊行物
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- Sci. Pap. Inst. Alg. Res. Hokkaido Univ.
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Sci. Pap. Inst. Alg. Res. Hokkaido Univ. 4 71-82, 1954
Sci. Pap. Inst. Alg. Res. Hokkaido Univ. 4 71-82, 1954