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Dive into the world of science! Read these stories and narratives to learn about news items, hot topics, expeditions underway, and much more..

USGS Library | U.S. Geological Survey.

Aug 20, 2021 . The fourth volume of the comprehensive history of the U.S. Geological Survey (USGS) is titled "Minerals, Lands, and Geology for the Common Defence and General Welfare--Volume 4, 1939-1961." The title is based on a passage in the preamble of ....