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by: W. B. Harland · R. L. Armstrong · Allen V. Cox · L. E. Craig · A. G. Smith · D. G. SmithPoster
ISBN: 978-0-521-39879-4 ISBN-10: 0-521-39879-7 Cambridge University Press · 1991 |
| See also: | ||
| 1991 | Poster | A Geologic Time Scale 1989 Wallchart (Cambridge Earth Science Series) |
| 1983 | Poster | A Geologic Time Scale 1989 Wallchart (Cambridge Earth Science Series) |