Description
| Title | *group of 6 offprints* |
| ISBN | |
| Author | Nygren, Axel |
| Binding | PAMPHLET |
| Publisher | various |
| Publisher Year | 1950-1951 |
| Publisher Location | |
| Condition | Very Good |
| Description | 1: A Preliminary Note on Cytological and Embryological Studies in Arctic Poae, reprinted from Hereditas XXXVI. 2: Cytological Studies of the Effect of 2,4 Dichlorophenoxyacetic acid, 2-methyl, 4-chlorophenoxyacetic acid, and 2, 4 5-trichlorophenoxyacetic acid on Allium cepa, preprinted from the Annals of Royal Agricultural College of Sweden. 3: A Cytological and Embryological Study of Antennaria porsildii, reprinted from Hereditas XXXVI.4: Form and Biotype Formation in Calamagrostis purpurea, reprinted from Hereditas XXXVII. 5: Experimental Studies in Scandinavian Alpine Plants II. On the Origin of the Greenlandic Species Melandrium triflorum (R.Br.) reprinted from Hereditas XXXVII. First separate edition. Offprint. Original wrappers.* |
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