General essay on the orography of Eastern Siberia

Kropotkin, P.A general outline of orography of Eastern Siberia: with a map and several sections of Eastern Siberia / [Op.] P. Kropotkin.- [B.M .: B.I., 19--].-91 p., 5 l.schemes., cards.: silt .. -Bibliogr.in the text and subscription.Note .. - Ex.: Without a region., With a handle.litter..1. Territory (collection).Electronic copy source: PBOriginal storage location: Ban RAS