Collection: WHOI Audio/Visual CollectionPerson: Revelle, Roger R. D.Date Created: 1983-06-27tape_number: 1whoi_av_id: Tape 222full title: J. Seward Johnson Lecture, tape 1 of 2media_type: Tapeoriginal_description: Roger Revelle, lecture held in Redfield auditoriumItems: U-Matic