Materials on phytography Tobolsk province

Sloves, Ivan Yakovlevich (1844-1907).Materials on phytography Tobolsk province / [cit.] Dir.Tyumensk.Alexandrovsky real school Yves.yakSlot.- Omsk: Type.Ok.Staff, 1891. -303 s.section.Pag., 6 litersIl., cards.;26. - (notes of the West Siberian Department of the Imperial Russian Geographical Society; BN 12).-Bibliography: "Sources and Guidelines" (p. XXXVII-XXXVIII)..Electronic Source: PB