Return to MARK Home Page:

Number of accesses since April 1, 1996:

Questions, comments, or for additional information contact Dr. Todd See or 919-515-8797 Notes: Information presented here represents the views of the authors, and may not represent the views of North Carolina State University. The information provided herein is intended to be used for educational purposes and may not be reproduced without the consent of the authors. Distributed in furtherance of the Acts of Congress of May 8 and June 30, 1914. Employment and program opportunities are offered to all people regardless of race, color, national origin, sex, age, or disability. North Carolina State University, North Carolina A&T State University, U.S. Department of Agriculture, and local governments cooperating.