http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
This set of books has 11 volumes and the content is devided into 11 modules including Overview and directions of agricultural research; The farming systems approach; Organizing multidisciplinary teams; Feedback mechanisms; Planning on-farm research; Cropping systems research; Crop-livestock systems; Fisheries; Post-production; Pilot production programs; and Data management
Department of Agriculture, Bureau of Agricultural Research