Ebooks is a catalog portal to the substantial sub-set of electronic books, in all subject areas, included in OCLC WorldCat.
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This web site provides access to the full-text content of 4,274 e-books purchased by the USC Libraries from netLibrary.
The ESA is a nonpartisan, nonprofit organization of scientists founded in 1915 to promote ecological science by improving communication among scientists, policy-makers, and the general public.
One of the largest resources of rare materials ever collected in microfilm or electronic formats.
ECD includes scientific and technical research results in disciplines of interest to DOE such as chemistry, physics, materials, environmental science, geology, engineering, mathematics, climatology, oceanography, and computer science.
Created through a partnership between NASA and the Internet Archive, NASA imagines offers public access to NASA's image, video, and audio collections in a single, searchable resource.
A web portal from the publisher of the National Geographic Magazine.
The National Ocean Service (NOS) studies, monitors, and protects coastaland marine areas in the United States.
The National Sea Grant Library, NSGL, (formerly known as the National Sea Grant Depository) was established in 1970 as an archive and lending library for Sea Grant funded documents.
This site was designed to provide easy access to EPA's publications and simple navigation to other services which may help in locating environmental information.
The National Oceanic and Atmospheric Administration site resources available include government documents, photographs, maps, and rare and archival materials.