Pressure Canning Dial Gauge Testing
- Pressure Canning Dial Gauge Testing – Division of Extension
- Pressure Canning Dial Gauge Testing – National Presto Industries, Eau Claire WI
Foods & Nutrition
- Spend Smart, Eat Smart – Iowa State University
- Cooking Matters
- North Central Food Safety Extension Network (NCFSEN)
- USDA Food Safety and Food Preservation
- USDA Complete Guide to Home Canning