Fishing in the Volga basin is higher than Saratov.Ext.4. Fishing in the IV viewing area

Fishing in the Volga basin above Saratov / Ch.Ex.land management and agriculture.Department of Agriculture.- St. Petersburg: [B.I.], 1906-1909.-.I. Russia.Department of Agriculture 1.Territory (collection).Electronic copy source: PBOriginal storage: RGOExt.4: Fishing in the IV viewing area: report L.S.Berg.- Type.V.F.Kirshbauma, 1906. -[4], 85 p.: table .. -Bibliogr.In the tuning.Note .. - Ex.: With a manpower.litter..I. Berg, L.S..1.Territory (collection).Electronic copy source: PBOriginal storage: RGO