Pollution in US rivers is widespread and will persist - Creeks, Streams & Rivers

Pollution in US rivers is widespread and will persist

Pollution in US rivers is widespread and will persist,
02 April 2013,
By Peter Aldhous,
New Scientist,

All-text article.

http://www.newscientist.com/article/dn23336-pollution-in-us-rivers-is-widespread-and-will-persist.ht