Roberts, E. (1984). Vegetable materia medica : of: India and Ceylon. Bishen -- Singh Mahendra Pal Singh.
Tohutoru Kātū Chicago (17th ed.)Roberts, Emmanuel. Vegetable Materia Medica : of: India and Ceylon. Dehra Dun: Bishen -- Singh Mahendra Pal Singh, 1984.
Tohutoro MLA (9th ed.)Roberts, Emmanuel. Vegetable Materia Medica : of: India and Ceylon. Bishen -- Singh Mahendra Pal Singh, 1984.
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