. on AOQDAS ENERGY RESEARCH =ND DEVELOPMENT ADMINISTRATION Nevada Operations Office Assistant Manager for Environment and Safety 12-9-76 Dr. Walter W. H. Weyzen Human Health Studies Programs DBER, HQ Walter, I thought you and Bill Burr might be interested to read the attached excerptfroma trip report of Dr. Victor Nelson (U of W) who accompanied Knud Knudsen and Nat Greenhouse on the September trip. Jo 2 Cc? Roger Ray Enclosure: as stated | fib f.\€er = 9002199 MIL 2.6 a2 JUN 19-7b6~ 4G PP