Scotland, R. (1993). POLLEN MORPHOLOGY OF CONTORTAE (ACANTHACEAE).
Chicago Style (17th ed.) CitationScotland, R. POLLEN MORPHOLOGY OF CONTORTAE (ACANTHACEAE). 1993.
MLA (9th ed.) CitationScotland, R. POLLEN MORPHOLOGY OF CONTORTAE (ACANTHACEAE). 1993.
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