Exotica : Pictorial cyclopedia of exotic plants from tropical and near-tropic regions - Alfred Byrd Graf (New Jersey Roehrs Publishing Co, 1982)
Alfred Byrd Graf: Exotica : Pictorial cyclopedia of exotic plants from tropical and near-tropic regions. (11th Ed) New Jersey. Roehrs Publishing Co, 1982. 0-911-266-19-4--(635.9303GRA)
ENGLISH