The general theme for the 13th Congress of the International Society of Biometeorology from 12 to 18 September 1993 in Calgary, Canada Wolf H. Weihe Editorial Pages: 111 - 111
Quests for cures: A history of tourism for climate and health Simon M. Kevan Review article Pages: 113 - 124
Solar heat load on man Krzysztof BlazejczykHåkan NilssonIngvar Holmér Original articles Pages: 125 - 132
Electromagnetic wave emitting products and “Kikoh” potentiate human leukocyte functions Yukie NiwaOsamu IizawaTadashi Kanoh Original articles Pages: 133 - 138
Time series predictions with neural nets: Application to airborne pollen forecasting C. M. ArizmendiJ. R. SanchezG. I. Ramos Original articles Pages: 139 - 144
Low twinning rate and seasonal effects on twinning in a fertile population, the Hutterites K. NonakaT. MiuraK. Peter Original articles Pages: 145 - 150
A tree-ring densitometric transect from Alaska to Labrador F. H. SchweingruberK. R. BriffaP. Nogler Original articles Pages: 151 - 169
The onset of the rainy season in Yunnan province, PR China and its significance for agricultural operations Axel Thomas Original articles Pages: 170 - 176
