On the species of Cladonema radiatum var. mayeri Perkins /
Hirai, Eturo
On the species of Cladonema radiatum var. mayeri Perkins / by Eturo Hirai - [S.l. : s.n.], 1958 - 23-25 p. ; 27 cm - Bulletin of the Marine Biological Station of Asamushi ; 9 .
On the species of Cladonema radiatum var. mayeri Perkins / by Eturo Hirai - [S.l. : s.n.], 1958 - 23-25 p. ; 27 cm - Bulletin of the Marine Biological Station of Asamushi ; 9 .