Helsinki declaration on action for environment and health in Europe second European conference on environment and health. Helsinki, Finland 20-22 June 1994
| Médium: | Kniha |
|---|---|
| Jazyk: | angličtina |
| Vydáno: |
Copenhagen :
WHO
[1995]
|
| Témata: | |
| Umístění: |
NCZISLLK |
