-
By: Ershov, Nikolaĭ Grigorévich, - Fedchenko, Aleksi͡eĭ Pavlovich,Edition:Publication info: S.-Peterburg, Imp. ob-vo li͡ubiteleĭ estestvoznanii͡a, 1874Volume:Series:Holding Institution: Cornell University LibrarySubjects:BHL Collections: