books.google.co.uk - Forty years after the publication of Rachel Carson's Silent Spring, this important study examines the history, industrial uses, and harmful effects of the twelve most commonly used organochloride chemicals. All have been fully or partially banned by the Stockholm Protocol, an international treaty signed...http://books.google.co.uk/books/about/The_dirty_dozen.html?id=QNxwcBrzDVgC&utm_source=gb-gplus-shareThe dirty dozen
