Von der Freiheit der Forschung und der Verantwortung des Wissenschaftlers Jürgen Mittelstraß OriginalPaper Pages: 149 - 157
Photocontrol of Weeds Without Herbicides Karl M. HartmannWerner Nezadal OriginalPaper Pages: 158 - 163
Activated state in the lepidocrocite structure during thermal treatment A. U. GehringR. KartheinA. Reller Short Communications Pages: 177 - 179
Änderungen der Serumparameter eines amphibisch lebenden Wirbeltieres Bioindikatormodell zum Nachweis von Strahlenbelastung M. GiannettiH. StrickW. J. Kloft Kurze Originalmitteilungen Pages: 179 - 182
Spatial interactions in the fly visual system leading to selectivity for small-field motion M. Egelhaaf Short Communications Pages: 182 - 185
The seasonal variation of the angular momentum of the oceans P. BroscheJ. WünschE. Maier-Reimer Short Communications Pages: 185 - 186
Contents of the pygidial gland of the antMyrmecia nigriceps B. D. JacksonE. D. MorganJ. P. J. Billen Short Communications Pages: 187 - 188
Phylogeny of arthropod immunity E. van der WaltE. McClainN. Savage Short Communications Pages: 189 - 190
Hearing through the lungs: Lung-eardrum transmission of sound in the frogEleutherodactylus coqui G. EhretJ. TautzP. M. Narins Short Communications Pages: 192 - 194
Hemolymph juvenile hormone titers and growth of terminal oocytes throughout the first gonadotrophic cycle inAiolopus thalassinus G. H. SchmidtK. S. A. OsmanH. Rembold Short Communications Pages: 194 - 195