Poole, C. F. (1932). Pollen Grain Studies as an Indication of Fertility in Hybrids.
Chicago Style CitationPoole, Charles F. Pollen Grain Studies As an Indication of Fertility in Hybrids. 1932.
Cita MLAPoole, Charles F. Pollen Grain Studies As an Indication of Fertility in Hybrids. 1932.
Atenció: Aquestes cites poden no estar 100% correctes.