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Excerpt from Historical Ground Water Levels in Yolo County This report was funded through a program administered... Read More >>
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Excerpt from Webster County and Portion of Mingo District, Randolph County, South of the Valley Fork of Elk River... Read More >>
Excerpt from Resources of the North Cumberland Valley, Vol. 6: Comprising Parts of Whitley, Knox, Bell, Harlan,... Read More >>
Excerpt from A Sketch of the Geology, Mineralogy and Topography of the Connecticut In constructing this map I have... Read More >>
Excerpt from The Elements of Agricultural Geology: A Scientific Aid to Practical Farming While many writers have... Read More >>
Excerpt from Molybdenum Here we have no defined fissure or reef such as one looks for-when prospecting for gold... Read More >>
Excerpt from Proceedings of the Bristol Naturalists' Society, 1891-92, Vol. 7: Part I Of the Lower Carboniferous... Read More >>
Excerpt from The Edinburgh New Philosophical Journal, Vol. 23: Exhibiting a View of the Progressive Discoveries... Read More >>
BOOK VI journeys through geology and history and describes every mile of the coastal path, including all of the... Read More >>
This book documents astonishing discoveries revealing the first 85% of of the history of life. These earliest periods... Read More >>
This book covers all significant topics in soil mechanics and slope stability analysis. Each section is followed... Read More >>
Excerpt from Geological Magazine, 1906, Vol. 3 Working later (1865 - 6) in the country near Hertford and St. Albans,... Read More >>
Excerpt from The Deep Boring at Spur In the northwest part of the State, east of the Pecos, the formations lie nearly... Read More >>
Excerpt from Department of Scientific and Industrial Research on the Electro-Deposition of Iron: With an Appendix... Read More >>
Excerpt from Maps and Descriptions of Routes of Exploration in Alaska in 1898: With General Information Concerning... Read More >>