Document R0nE6Yb22nNMybmmnLjdwkKV

./ REPLY TO; 6201 Conqdon Boulevard Duluth. Minnesota 5&804 ENVIRONMENT AL I'ROTI C 1TON AGTNCY OFFICE OF RESEARCH AND MONITORING NATIONAL WATER QUALITY LABORATORY 30 March 1972 FIELD STATIOl-.S Newtown. Omonnalt. Ohio CorvaUiS. O'Punn Monticello. Minnesota Dear Newsletter Subscribers: Attached Is the fourth Issue of the FCB Newsletter. I have again tried to put your contributions In with as little change as possible. 1 have placed the news Items Into rather arbitrary categories, as Analytical Methods, Environmental Occurrence and Fate, Etc., to make finding the subject areas you are interested In more convenient. Sincerely, Attachment: PCB Newsletter (fourth issue) Virginia oit.r Snarski Research Aquatic Biologist 005A163 A'. A1 1 . .(".A l( I /.liftl.AH.t.V . >1 AiATIUNAl I I i .1: .wl.I.H : j i Al. Ill f.l' AliCH f',! . TT M COIAM TOWOLDMONOQ55453