Das Regenerations-Wachstum der Planarien als „Biologischer Test“ Johann Haslauer OriginalPaper Pages: 391 - 423
A study of the effects of trypan blue injected into amphibian zygotes M. S. LakshmiGajanan V. Sherbet OriginalPaper Pages: 424 - 428
Inhibition of development ofPlanorbis exustus by chloramphenicol Gajanan V. SherbetM. S. Lakshmi OriginalPaper Pages: 429 - 436
What are the factors which lead to the fusion of the two heart primordia ? An experimental analysis F. Orts Llorca OriginalPaper Pages: 437 - 450
Schichtenbau und Segmentierung junger Keimanlagen vonBombyx mori L. (Lepidoptera) in vitro ohne Dottersystem Gerhard KrauseJohanna Krause OriginalPaper Pages: 451 - 510