Notes of the Imperial Academy of Sciences.T. 51. [CN.2]

Notes of the Imperial Academy of Sciences.- St. Petersburg: B. and., 1862. -.I. Academy of Sciences (St. Petersburg).Electronic Source: PBT. 51. [CN.2]: (with Ad. 7 tab.).- [A type.Imp.Academy of Sciences], 1885. - [429] p.section.Pag.: cards., Il., Table .. - -Bibliogr.in a substrateNote.And in the text off.Articles.- ALP.decree.to t. 51 Notes of the Imperial Academy of Sciences: s.[41-45]..Electronic Source: PB