J James Hill 6 years ago Was working at the Adirondack Park Agency from 1977 to 84 when they were involved with the Acid Rain Studies fostered in part by Dr. Donal Charles, https://books.google.com/books/about/Acid_Rain_in_the_Adirondacks.html?id=IILzswEACAAJ. He would be glad to know that Steve has been involved in these issues