1. Morphological changes in the pituitary-adrenocortical axis in natives of La Paz

   • John Gosney
   • Donald Heath
   • Jaime Rios-Dalenz

   OriginalPaper Pages: 1 - 5

2. Hospital cardiovascular deaths and total distribution of deaths in 180 consecutive months with different cosmic physical activity: a correlative study (1974–1988)

   • E. Stoupel
   • M. Shimshoni

   OriginalPaper Pages: 6 - 9

3. Weather fronts and acute myocardial infarction

   • Vit Kveton

   OriginalPaper Pages: 10 - 17

4. Dynamic sweating response of man to infrared irradiation in various spectral regions

   • Tokuo Ogawa
   • Junichi Sugenoya
   • Ritsuko Imamura

   OriginalPaper Pages: 18 - 23

5. Air temperature and humidity and human comfort index of some city parks of Mexico City

   • Victor L. Barradas

   OriginalPaper Pages: 24 - 28

6. Estimation of cold stress effect on dairy cows

   • J. Brouček
   • M. Letkovičová
   • K. Kovalčuj

   OriginalPaper Pages: 29 - 32

7. An eleven-year cycle in human births

   • Walter Randall

   OriginalPaper Pages: 33 - 38

8. Sensible climates in monsoon Asia

   • Hye-Sook Park Ono
   • Takeshi Kawamura

   OriginalPaper Pages: 39 - 47

9. The spectral distribution of biologically active solar radiation at Miami, Florida, USA

   • David W. Lee
   • Kelsey R. Downum

   OriginalPaper Pages: 48 - 54

10. Application of the grey system theory in deciding climatic regions suitable to introducePanax quinquefolium

    • Jiang Ye
    • Liu Duhui
    • Guo Shengzhen

    OriginalPaper Pages: 55 - 60

11. Beginning of pollen flight information in the former German Democratic Republic

    • H. Winkler
    • G. Völksch
    • H. Horn

    Short Communication Pages: 61 - 62

12. In memoriam

    • Ruth M. Leuschner

    Announcement Pages: 63 - 63

13. Book reviews

    • R. W. Gloyne Redland

    BookReview Pages: 64 - 66