Technical Resources and Standards

• USDA-NRCS Technical Resources (Data bases, models, and manuals)
• USDA-NRCS Irrigation Page
• Subject Index to ASAE Standards, Engineering Practices, and Data (American Society of Ag. Engineers, PDF)
• NRCS Irrigation Page (USDA-NRCS)

Societies and Organizations

• Natural Resources, Agricultural, and Engineering Service (NRAES) Guide to Great Publications
• American Society of Agricultural Engineers
• MidWest Plan Service (plans for many types of buildings and structures)