csa.com: Csa -- Cambridge Scientific Abstracts
Provides access to more than 100 databases published by CSA and its publishing partners.
earthprint.com: Earthprint: The World&Rsquo;S Leading Environmental And Agricultural Bookstore
Earthprint.com. The official online bookshop of the United Nations Environment Programme (UNEP). We provide a central location for environmental and agricultural ...
TheScientificWorld is a leading-edge publisher of scholarly journals and e-Books for science and medicine. TheScientificWorldJOURNAL, the peer-reviewed online journal ...
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