US Department of Agriculture - federal department responsible for developing and executing federal government policy on farming, agriculture, forestry, and food.
National Agriculture Library - The United States National Agricultural Library is one of the world's largest agricultural research libraries, and serves as a national library of the United States and as the library of the United States Department of Agriculture.
The Economist - offers authoritative insight and opinion on international news, politics, business, finance, science, technology and the connections between them.