Abstract
THE Bulletin del' Academic Impérial des Sciences de St. Pélerslourg, t. xxii, No. 1, contains the following papers of scientific interest:—On the absorption of carbonic acid by sulphuric acid and its mixtures with water, by J. Setschenow.—On tartronaniic acid, by N. Mensclmtkin.—On ethyl. and methylsuccitiiinid, by the same.—On the geological age of the North-Caucasian Jura coal sandstones, and on natural saltpetre occurring in the same in the valley of Kuban, by H. Abich.—On diethyl-methylacetic acid, a new isomeric variety of ænanthylic acid, by M. E. Idanow.—On the formation of buds in Equisctum, by Prof. A. Famintzin.—Observations made at the astronomical observatory of the Academie des Sciences de St. Petersbourg, by A. Sawitch.
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Scientific Serials. Nature 15, 20 (1876). https://doi.org/10.1038/015020a0
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DOI: https://doi.org/10.1038/015020a0