Ben-Jaacov, J., & Ferreira, D. I. (1985). First international protea research symposium. International Society for Horticultural Science.
Chicago Style (17th ed.) CitationBen-Jaacov, J., and D. I. Ferreira. First International Protea Research Symposium. Lovaina: International Society for Horticultural Science, 1985.
MLA (9th ed.) CitationBen-Jaacov, J., and D. I. Ferreira. First International Protea Research Symposium. International Society for Horticultural Science, 1985.
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