Intracellular Bacteria in Protozoa Hans-Dieter GörtzTheo Brigge REVIEW ARTICLES 01 August 1998 Pages: 359 - 368
Ozone: An Air Pollutant Acting as a Plant-Signaling Molecule Heinrich Sandermann Jr. REVIEW ARTICLES 01 August 1998 Pages: 369 - 375
Neuronal Control of Mammalian Vocalization, with Special Reference to the Squirrel Monkey Uwe Jürgens REVIEW ARTICLES 01 August 1998 Pages: 376 - 388
Production of Aerodynamic Power in Mountain Honeybees (Apis mellifera) H. R. HepburnC. YouthedR. E. Brown SHORT COMMUNICATIONS 01 August 1998 Pages: 389 - 390
The effect of prey type on the geometry of the capture web of Araneus diadematus Jutta M. SchneiderFritz Vollrath SHORT COMMUNICATIONS 01 August 1998 Pages: 391 - 394
Analysis of Laughter and Speech Sounds in Italian and German Students Hartmut RothgängerGertrud HauserAssunta Guidotti SHORT COMMUNICATIONS 01 August 1998 Pages: 394 - 402
>A Highly Rudimentary Circadian Melatonin Profile in a Nocturnal Bird, the Barn Owl (Tyto alba) Thomas J. Van't HofEberhard GwinnerHermann Wagner SHORT COMMUNICATIONS 01 August 1998 Pages: 402 - 404