Graf. (1986). Tropica: Color cyclopedia of exotic plants and trees for warn-region horticulture - in cool climate the summer garden or sheltered indoors (3d ed. rev. & enl.). East Rutherford, N.J.: Roehrs Co..
Chicago Style CitationGraf. Tropica: Color Cyclopedia of Exotic Plants and Trees for Warn-region Horticulture - in Cool Climate the Summer Garden or Sheltered Indoors. 3d ed. rev. & enl. East Rutherford, N.J.: Roehrs Co., 1986.
MLA CitationGraf. Tropica: Color Cyclopedia of Exotic Plants and Trees for Warn-region Horticulture - in Cool Climate the Summer Garden or Sheltered Indoors. 3d ed. rev. & enl. East Rutherford, N.J.: Roehrs Co., 1986.
Warning: These citations may not always be 100% accurate.