Science Karen Birch Posted by Who's Who Site Administrator on February 10, 2019 Most Recent Title: Chemistry Educator, Education Director Company: Conn. Cmty.-Tech. Colls. Industry: Science Years in Industry: 39 Years affiliated with Marquis Who’s Who: 20 Contact Karen Birch: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...