Community Supported Agriculture The Robyn Van En Center provides a national resource center about Community Supported Agriculture (CSA) for people across the nation and around the world. Website: www.wilson.edu/about-wilson-college/fulton/robyn-van-en-center/index.aspxEmail: csacenter@wilson.eduPhone: 717 264-4141Mailing Address:1015 Philadelphia AvenueChambersburg, PA 17201Date Updated: 9/27/2013