XLII.—Observations on a new Group, Genus and Subgenus, of Freshwater Confervæ, with descriptions of Species mostly new
Published in Annals And Magazine of Natural History, in 1842, in volume 10, pages 336-344
Date published:1842
Published in Annals And Magazine of Natural History, in 1842, in volume 10, pages 336-344
Date published:1842