Title: Airborne Geophysical Survey for The United Republic of Tanzania, Ministry of Water, Energy and Minerals, Potassium (K 40) radiation Intensity profiles - Scale: 100000 - Sheet number/Numéro de feuille/Bladnummer: 278

Title: Kigali - Scale: 50000 - Minute Points d'observations Musée 1979 - Sheet number/Numéro de feuille/Bladnummer: S2/30-SW1

Title: Airborne Geophysical Survey for The United Republic of Tanzania, Ministry of Water, Energy and Minerals, Uranium (Bi 214) radiation Intensity profiles - Scale: 100000 - Annotations - Sheet number/Numéro de feuille/Bladnummer: 286

Title: Airbrone Geophysical Survey for The United Republic of Tanzania, Ministry of Water, Energy and Minerals, Total radiation Intensity Contour map - Scale: 100000 - Sheet number/Numéro de feuille/Bladnummer: 301

Title: Airbone Geophysical Survey for The United Republic of Tanzania Ministry of Water, Energy and Minerals, Uranium (Bi 214) radiation Intensity profiles - Scale: 100000 - Sheet number/Numéro de feuille/Bladnummer: 133

Title: Thongwe Islands - Scale: 50000 - Sheet number/Numéro de feuille/Bladnummer: 1535B1

Title: Airbone Geophysical Survey for The United Republic of Tanzania Ministry of Water, Energy and Minerals, Thorium (TI 208) radiation Intensity profiles - Scale: 100000 - Revision 1 - Sheet number/Numéro de feuille/Bladnummer: 114

Title: Kingdom of Saudi Arabia Geologic Map of the Halaban Quadrangle, Sheet 23G - International Index NF-38-2 - Scale: 250000 - Sheet number/Numéro de feuille/Bladnummer: GM-46-A

Title: Airbrone Geophysical Survey for The United Republic of Tanzania, Ministry of Water, Energy and Minerals, Potassium (K 40) radiation Intensity profiles - Scale: 100000 - Sheet number/Numéro de feuille/Bladnummer: 303

Title: Airborne Geophysical Survey for The United Republic of Tanzania, Ministry of Water, Energy and Minerals, Thorium (TI 208) radiation Intensity profiles - Scale: 100000 - Sheet number/Numéro de feuille/Bladnummer: 290