The frosty Caucasus : an account of a walk through part of the range and of an ascent of Elbruz in the summer of 1874 / by F.C. Grove ; with ill. engraved by Ed. Whymper. from photographs taken during the journey by H. Walker. and a map. - London : Longmans, Green, and Co., 1875. - ix, [1], 341 p. : ill. + [5] inset l. ill. + [1] folded l. map ; 20 cm.см.[MFN: 197564]