Kammern und poren in der zellwand der Bacillariaceen
Subtitle: I-IV
Published: 1898
Language: ger
Notes: Ber.deut.bot.gesell. v.16, p.386-402, pl.25,26, 1898; II. v.17, p.423-452, illus. pl.29,30, 1899; III. v.18, p.480-497, illus. 1900; IV. v.19, p.195-210, illus. pl.9, 1901.