Government Documents
Government documents are a useful source of information on energy and sustainability topics. U.S. federal government agencies such as the Department of Energy and the Environmental Protection Agency are actively engaged in energy-related research and they publish many documents in this area. The Library is a federal government Depository Library and therefore will have many government documents listed in Research@UWW.
National Portal of India
The Indian government's information portal. See especially the sections on education and agriculture.
Google Advanced Search
Try Google's Advanced Search to locate government documents. In the search box that says "Search within a site or domain" type .gov (that will find only web sites from government agencies).