
Description |
A brief geological and soil outline of the Pskov province.- [Petersburg: B. and., 1916].-III-XIV, [1], 61 p., 2 l.kart.: schemes., Count., table., Il .. -Bibliogr.In the text and subscription.Note .. - Ex.: without region..1. Territory (collection).Electronic copy source: PBOriginal storage: RSGMU
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Publisher | б. и. |



