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Author/Creator
- Geological Survey (U.S.)2
- Gottfried, David2
- Jaffe, Howard W.2
- Senftle, F. E.2
- Shand, S. James (Samuel James), 1882-19572
- U.S. Atomic Energy Commission2
- Annenberg Learner (Firm)1
- Bowen, Norman Levi, 1887-19561
- Bowes, D. R. (Donald R.)1
- Brown, G. Malcolm1
- Burnham, C. Wayne1
- Carmichael, I. S. E.1
- Chayes, Felix1
- Cox, Allan, 1926-19871
- Doell, Richard R.1
- Gilfillan, David1
- Gittins, J.1
- Irvine, Τ. N.1
- Jackson, E. D.1
- Kushiro, Ikuo1