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USGS Library
Authorized by Congress in 1879, the U.S. Geological Survey Library is recognized as one of the world’s largest Earth and natural science libraries, providing services, collections, and expertise essential to the USGS mission.
USGS Library
Authorized by Congress in 1879, the U.S. Geological Survey Library is recognized as one of the world’s largest Earth and natural science libraries, providing services, collections, and expertise essential to the USGS mission.