National Center for Appropriate Technology. ATTRA - National Sustainable Agriculture Information Service.
Dozens of full-text publications and Web links from ATTRA. Topics include Beef and Dairy; Hogs, Sheep, and Goats; Poultry; Grass Farming; and Livestock Fencing and Watering Systems.
Oregon State University. Department of Crop and Soil Science.
Clearinghouse for forage-related resources including Extension, research and teaching information about animals, cover crops, economics, hay, pasture, silage, species, organizations, classes, equipment vendors and more.
University of California. Sustainable Agriculture Research and Education Program (SAREP).
Newsletter article highlights the "complementarity and synergism between plants and animals in resource-conserving systems."
