Heslop-Harrison, J. (1971). Pollen: Development and physiology. Butterworths.
Chicago Edition CitationHeslop-Harrison, J. Pollen: Development and Physiology. London: Butterworths, 1971.
MLA Edition CitationHeslop-Harrison, J. Pollen: Development and Physiology. Butterworths, 1971.
Warning: These citations may not always be 100% accurate.