Materials for the assessment of the lands of the Nizhny Novgorod province: the natural-historical part.Ext.XIV: soils, vegetatio...

Materials for the assessment of the lands of the Nizhny Novgorod province: the natural-historical part.Ext.XIV: soils, vegetation and climate of the Nizhny Novgorod province with soil Cardita / Dokuchaev V.V. - S. -Petersburg: Type.E. Evdokimova, 1886. -1602717 605: people, territory content: SK.15..Electronic copy source: Nizhny Novgorod Gonb