Copyright (c) 2020 Karen L Franck, Joseph L Donaldson

This work is licensed under a Creative Commons Attribution 4.0 International License.
Karen L Franck
The University of Tennessee, Department of Family and Consumer Sciences
United States
Dr. Karen Franck is an Assistant Professor for the University of Tennessee Extension Department of Family and Consumer Sciences.
Joseph L Donaldson
North Carolina State University, Department of Agricultural and Human Sciences
Dr. Jospeh Donaldson is an Assistant Professor and Extension Specialist for North Carolina State University Department of Agricultural and Human Sciences.
The PDF file you selected should load here if your Web browser has a PDF reader plug-in installed (for example, a recent version of Adobe Acrobat Reader).
If you would like more information about how to print, save, and work with PDFs, Highwire Press provides a helpful Frequently Asked Questions about PDFs.
Alternatively, you can download the PDF file directly to your computer, from where it can be opened using a PDF reader. To download the PDF, click the Download link above.