Home›Plant Sciences›Agronomy and Crop Science›Henry Walter JackFigureHenry Walter JackPlant SciencesReference and ClassificationDevelopingHenry Walter Jack MBE, OBE was an Irish agriculturalist.Comments (0)Reader Challenges (0)Comments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.