US Geological Survey (USGS) Publications Warehouse" USGS is the sole science agency for the Department of the Interior....[it provides} reliable scientific information to describe and understand the Earth; minimize loss of life and property from natural disasters; manage water, biological, energy, and mineral resources; and enhance and protect our quality of life. United State Geological Survey. Database of research and technical reports, maps, books, and conference papers in numerous USGS series. Topics are geological processes, climate change and global warming, mineral resources, etc.
Publication Warehouse - provides access to over 160,000 publications written by USGS scientists over the century-plus history of the bureau." Scanning print series, retroactively cataloging; maps; DOIs, and more
Sciencebase - trusted digital repository; houses data and more.
See also the Data and Tools link at the bottom of the page.