- Herz, Norman, 1923-1
- Hosterman, John W. (John Wallace), 1923-1
- Illinois State Geological Survey. Educational Extension Division1
- Indonesia. Perusahaan Reproduksi dan Pertjetakan Dittop1
- Instituto Geográfico Nacional (Guatemala)1
- La Sala, A. M. (Albert M.), 1931-1
- MacLaren, A. S.1
- Maxson, John H.1
- Moore, Samuel L.1
- National Roads and Motorists' Association1
- New Mexico Geological Society1
- New Zealand. Dept. of Lands and Survey1
- Overbey, W. K. (William K.), author1
- Patterson, Sam H. (Sam Hunting), 1918-20041
- Petsch, Bruno C. (Bruno Carl), 1901-19811
- Péwé, Troy Lewis, 1918-19991
- Philippines (Republic). Board of Technical Surveys and Maps1
- Pneu Michelin (Firm)1
- Portugal. Serviço de Reconhecimento e de Ordenamento Agrário1
- Raisz, Erwin, 1893-19681
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