Experimental analysis of sensory nerve pathways inDrosophila Alain GhysenIlan Ivan Deak OriginalPaper Pages: 273 - 283
Biological activity of vegetalizing and neuralizing inducing factors after binding to BAC-cellulose and CNBr-sepharose Hildegard TiedemannJochen Born OriginalPaper Pages: 285 - 299
The juvenile hormone-carrier in the haemolymph of the acridine grasshopperGomphocerus rufus L.: Blocking of the juvenile hormone's action by means of repeated injections of an antibody to the carrier Rüdiger Hartmann OriginalPaper Pages: 301 - 324
Rôle des fibres post-rétiniennes dans la croissance du lobe optique de la larve d'Aeshna cyanea Müll. (Insecte Odonate) Michel Mouze OriginalPaper Pages: 325 - 350
DNA amplification in sea urchin oocytes G. SconzoA. M. MutoloG. Giudice Short Communication Pages: 351 - 353