Ruth Litchfield

Hoover, Justine R, Ruth Litchfield, and Ruth Litchfield. (2009) 2007. “Evaluation of the Iowa Expanded Food and Nutrition Education Program and Food Stamp Nutrition Program”. Journal of Extension 47 (1). http://www.worldcat.org/oclc/224000100.

Hoover, Justine R, Ruth Litchfield, and Ruth Litchfield. (2009) 2007. “Evaluation of the Iowa Expanded Food and Nutrition Education Program and Food Stamp Nutrition Program”. Journal of Extension 47 (1). http://www.worldcat.org/oclc/224000100.