Wpisy oznaczone tagiem "Ponds" (14)  

webspot
 
Man-made ponds may be responsible for widespread arsenic contamination of ground water affecting millions of people in Bangladesh, a new study says. Experts have described the situation as the worst mass poisoning of a population in history.

Link: news.bbc.co.uk/2/hi/south_asia/8361660.stm

#english
 

 

Kategorie blogów