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On borrowed time? : assessing the threat of mineral depletion
John E. Tilton
Bok Engelsk 2003
Competitiveness in metals : the impact of public policy
editors: Merton J. Peck, Hans H. Landsber...
Bok Engelsk 1992
World metal demand : trends and prospects
John E. Tilton, editor
Bok Engelsk 1990
The future of nonfuel minerals
John E. Tilton
Bok Engelsk 1977
U.S. energy R & D policy : the role of economics
John E. Tilton
Bok Engelsk 1974
International diffusion of technology : the case of semiconductors
John E. Tilton
Bok Språk ikke angitt 1971