Aerobiology of Artemisia airborne pollen in Murcia (SE Spain) and its relationship with weather variables: annual and intradiurnal variations for three different species. Wind vectors as a tool in determining pollen origin M. Munuera GinerJosé S. Carrión GarcíaJavier García Sellés Original Article Pages: 51 - 63
Leaf orientation and distribution in a Phaseolus vulgaris L. crop and their relation to light microclimate V. L. BarradasH. G. JonesJerry A. Clark Original Article Pages: 64 - 70
The physiological equivalent temperature – a universal index for the biometeorological assessment of the thermal environment P. Höppe Original Article Pages: 71 - 75
Applications of a universal thermal index: physiological equivalent temperature Andreas MatzarakisH. MayerM.G. Iziomon Original article Pages: 76 - 84
The effect of high altitude on platelet counts, thrombopoietin and erythropoietin levels in young Bolivian airmen visiting the Andes J. G. HudsonAngela L. BowenDonald Heath Original Article Pages: 85 - 90
Monthly trend and seasonal variation in twinning rate in Japan, 1975–1994 K. NonakaYoko Imaizumi Original article Pages: 91 - 95