1. Solar activity cycle and the incidence of foetal chromosome abnormalities detected at prenatal diagnosis

   • Gabrielle J. Halpern
   • Eliahu G. Stoupel
   • Mordechai Shohat

   Original Article Pages: 59 - 63

2. Environmental impact on crew of armoured vehicles: Effects of 24 h combat exercise in a hot desert

   • A. P. Singh
   • D. Majumdar
   • W. Selvamurthy

   Original Article Pages: 64 - 68

3. Circadian and seasonal variation of the body temperature of sheep in a tropical environment

   • Roberto Gomes daSilva
   • Fernando Ryuiti Minomo

   Original Article Pages: 69 - 73

4. A year-round study on functional relationships of airborne fungi with meteorological factors

   • De-Wei Li
   • Bryce Kendrick

   Original Article Pages: 74 - 80

5. Climate change and the incidence of food poisoning in England and Wales

   • Graham Bentham
   • Ian H. Langford

   Original Article Pages: 81 - 86

6. Windchill influence on thermal conditions in North Patagonia

   • Fernando R. Coronato

   Original Article Pages: 87 - 93

7. Predicting survival time for cold exposure

   • Peter Tikuisis

   Original Article Pages: 94 - 102

8. Seasonal changes of blood values in Rufous-collared sparrows from high and low altitude

   • Gricelda Ruiz
   • Mario Rosenmann
   • F. Fernando Novoa

   Original Article Pages: 103 - 107

9. Announcement

   Announcement Pages: 108 - 108