Catharine T. Fogg
Canada. Mines Branch.
J. Thomas Dickinson
Chauncey Starr
J. G. Hust
International Conference on Carbon (7th 1988 University of Newcastle upon Tyne)
H. Zabel
Donald A. Jaworske
Kenneth J. Bowles
United States. Congress. House. Committee on Ways and Means
Mantell, C. L.
Charles Morris Johnson
Unknown Author
M. Inagaki
Hugh S. Spence
C. Velasquez
Surinder Paul Sharma
F. J. Krieger
V. P. Sosedov