TY - JOUR A1 - Baumann, Marcus A1 - Jahnke, J. T1 - Chemical and Physical Effects on the Shape and Growth of the Diatom Biddulphia sinensis GREVILLE in Batch Cultures: A Contribution to Bioindication in Plankton Ecology / Jahnke, J. ; Baumann, M. JF - Hydrobiological Bulletin . 17 (1983), H. 1 Y1 - 1983 SN - 0165-1404 SP - 5 EP - 20 ER -