Here are some things to think about when you glance at the total on the supermarket cash register or adding tape. Foods costs haven't gone up as much as we're prone to think. And your "grocery" bill isn't all for food.
"Your Food Bill- Too High?,"
Iowa Farm Science: Vol. 14
, Article 2.
Available at: http://lib.dr.iastate.edu/farmscience/vol14/iss5/2