Various, Boyce P. Price, Boyce P. Price, Enid A. Haupt, Arch N. Booth, Arch N. Booth, Louis R. Barba, Samuel C. Jackson, F. Eugene Smith, Dr. John C. Chapman, Dr. John C. Chapman, Robert Boardman, C. James Hewlitt
1970 · Spoken Word · The Enviroment Monthly
US · RM100