See page 97 my Preparedness Manual
Article is called: Food Storage
and was wirten by Brother Chris Parrett the author of the LDS Preparedness Manual.
http://www.ldsavow.com/resources.html
Chris is a great guy and we have exchange articles and ideas a number of times.
By the way page 20 in the LDS Preparedness Manual. Can miss it as its right under a Big Picture.