News of the Imperial Forest Institute.Vol.21.

Izvestia Imperial Forest InstituteVol.21. - Typio-lit.MPFrolova, 1911. - [3], 246 p., 1 l.cards., 4 l.Il.: Il., Table .. -Paral.Tilt: Mitteilungen des Kaiserlichen ForstInstitutes in St.Petersburg.Band XXI.Part of the text on it.Yaz.Bibliogr.In the text and substitution.Note..1. People (collection).Electronic Source: PBPlace of Storage Original: RGO