Language: English
Published by 1910 - 1919., 1910
Seller: Antiquariat Braun, Gengenbach, Germany
Orig. printed wrappers. Condition: Gut. Each about 25 to 50 pp. and some plates. *1. On the Archesporial and meiotic mitoses os osmunda. - 2. Cytological features of varietal and hybrif ferns (= from annals of botany). - 3. A critcal study of the cytology of Crepis virens (= From Archif für Zellforschung). Two with dedication "With the authors compliments" in ink. Front with old owners stamp of the botanist Prof. Koernicke, else in good condition. Sprache: Englisch Gewicht in Gramm: 100.