In the 1980s WHO reviewed the literature on the effects of air pollution on human

health and recommended guidelines. The first set of guidelines were published in

1987. (WHO Regional Publications, European Series No. 23, 1987). WHO adopted

new Air Quality Guidelines in October 1996. They will be published shortly. The

following sections discuss the work leading to these revised guidelines and recent

work on eco-toxic effects by the UNECE.

 

 

 

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 castellano: DISPER CUSTIC DESCAR RADIA    italiano:     

 

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deutsch: DIS CUS  DES  RAD

castellano: DIS CUS DES  RAD   english: DIS CUS DES RAD  

 

 português: DIS CUS DES RAD   italiano:   DIS CUS  DES RAD

 

français:  DIS CUS DES RAD