Adding my favorites from the Utah State University Extension.

USDA Home Canning Guides - 9 files to download
http://extension.usu.edu/htm/publica...ry/category=38
Preserve the Harvest - 13 files to download
http://extension.usu.edu/htm/publica...ry/category=83
Food Storage - 11 files to download, including my favorite
"Food Storage Cooking School: Use it or Lose it".
http://extension.usu.edu/htm/publica...y/category=157