1. Proceedings of the Geologists' Association Author/Creator: Geologists' Association Publication/Creation: Bath : Published for the Geologists' Association, London by the Geological Society Pub. House Format: Journal, Newspaper or Serial Access & Availability: Loading
2. Progress report Publication/Creation: Harrisburg : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Resources Management, Bureau of Topographic and Geologic Survey Format: Journal, Newspaper or Serial Access & Availability: Loading
3. Paper - Geological Survey of Canada Publication/Creation: Ottawa : Geological Survey of Canada, 1935- Format: Journal, Newspaper or Serial Access & Availability: Loading
4. Preliminary report - The Geological Survey of Wyoming Author/Creator: Geological Survey of Wyoming Publication/Creation: Laramie : University of Wyoming, Sept. 1961- Format: Journal, Newspaper or Serial Access & Availability: Loading
5. Publications. Série géologie Author/Creator: Centre de recherches sur les zones arides (France) Publication/Creation: Paris : Centre national de la recherche scientifique, 1961- Format: Journal, Newspaper or Serial Access & Availability: Loading
6. Pure and applied geophysics Publication/Creation: Basel, Switzerland : Birkhaüser Verlag, 1964- Format: Journal, Newspaper or Serial Access & Availability: Loading
7. Pennsylvania geology Publication/Creation: [Harrisburg] : [Topographic and Geologic Survey, Dept. of Environmental Resources] Format: Journal, Newspaper or Serial Access & Availability: Loading
8. Pennsylvania geology Publication/Creation: [Harrisburg] : [Topographic and Geologic Survey, Dept. of Environmental Resources] Format: Journal, Newspaper or Serial Access & Availability: Loading
9. Professional paper Publication/Creation: Terre Haute : Deptartament of Geography and Geology, Indiana State University : [publisher not identified], 1971- Format: Journal, Newspaper or Serial Access & Availability: Loading
10. Preliminary report of African studies Publication/Creation: Nagoya : Association for African Studies, Dept. of Earth Studies, Nagoya University Format: Journal, Newspaper or Serial Access & Availability: Loading