(1981). REVISED HANDBOOK TO THE FLORA OF CEYLON. SMITHSONIAN INSTITUTION,AND THE NATIONAL SCIENCE FOUNDATION.
Chicago Edition CitationREVISED HANDBOOK TO THE FLORA OF CEYLON. NEW DELHI: SMITHSONIAN INSTITUTION,AND THE NATIONAL SCIENCE FOUNDATION, 1981.
MLA Edition CitationREVISED HANDBOOK TO THE FLORA OF CEYLON. SMITHSONIAN INSTITUTION,AND THE NATIONAL SCIENCE FOUNDATION, 1981.
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