Studies on the reproduction of Hydras : IX. Duration and periodicity of the sexual reproduction in Hydra parva Ito /
Ito, Takeo
Studies on the reproduction of Hydras : IX. Duration and periodicity of the sexual reproduction in Hydra parva Ito / by Takeo Ito - [S.l. : s.n.], 1955 - 205-213 p. : ill. ; 27 cm - Memoirs of the Ehime University. Sect. II (science), Ser. B (Biol.) ; 2 .
Studies on the reproduction of Hydras : IX. Duration and periodicity of the sexual reproduction in Hydra parva Ito / by Takeo Ito - [S.l. : s.n.], 1955 - 205-213 p. : ill. ; 27 cm - Memoirs of the Ehime University. Sect. II (science), Ser. B (Biol.) ; 2 .