"Environment Complete™ offers deep coverage in applicable areas of agriculture, ecosystem ecology, energy, renewable energy sources, natural resources, marine & freshwater science, geography, pollution & waste management, environmental technology, environmental law, public policy, social impacts, urban planning, and more." -- EBSCO
"Environment Complete contains more than 2,183,500 records from more than 1,900 domestic and international titles going back to the 1940s (including over 1,100 active core titles) as well as more than 130 monographs. The database also contains full text for more than 750 journals, including many of the most used journals in the discipline, such as Environment (back to 1975), Ecologist, Conservation Biology, etc. Additionally, Environment Complete provides full text for more than 130 monographs, such as Encyclopedia of World Environmental History (3 volumes), Advances in Water Treatment & Environmental Management, etc." -- EBSCO
"GreenFILE offers well-researched information covering all aspects of human impact to the environment. Its collection of scholarly, government and general-interest titles includes content on global warming, green building, pollution, sustainable agriculture, renewable energy, recycling, and more. The database provides indexing and abstracts for more than 384,000 records, as well as Open Access full text for more than 4,700 records." -- EBSCO
"Explore journals, e-books and research reports on environmental stresses and their impact on society. Research spans the Biological Sciences, Business & Economics, Ecology, Environmental Sciences, Law, Public Health, Urban Studies, and many other disciplines." -- JSTOR
ScienceDirect is a major scientific database offering access to a large number peer-reviewed journal articles. It is part of Elsevier, the world's largest scientific, technical and medical publisher.
"This site is EPA's premier site for accessing EPA publications, with more than 7,000 in stock and 33,000 digital titles, free of charge! EPA’s print publications are available through the National Service Center for Environmental Publications (NSCEP), and EPA's digital publications are stored in the National Environmental Publications Internet Site (NEPIS) database! You can search and retrieve, download, print and/or order only EPA publications from this site." -- website