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- Geological Survey (U.S.)18
- Roehler, Henry W.8
- Geological Survey of Pakistan6
- Johnson, Edward A. (Edward Allison), 1940-4
- Khan, Intizar H.2
- Dane, C. H. (Carle Hamilton), 1900-19681
- Hail, William James, 1922-1
- Khan, Mohammed R.1
- Khan, Shafique Ahmed1
- O'Sullivan, Robert Brett, 1923-1
- Popenoe, W. P. (Willis Parkison), 1897-1
- Thomas, Roger E.1
- Warwick, Peter D.1
- Woodring, W. P. (Wendell Phillips), 1891-19831