Upon polyembryony and its morphology in Opuntia vulgaris
By: W.F. Ganong.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 13057; CIHM/ICMH microfiche series -- no. 13057
Publisher: University of Chicago Press
Published: 1898
Place of publication: Chicago
Language: eng
Format: Microform
Subjects: Polyembryony; Plant embryology; Polyembryonie; Plantes -- Embryologie