| Description |
|
| |
|
|
|
Soil and land resources of the center of European Russia in the XVIII, XIX and XXI centuries: state, productivity, use of NO BO / Kirillov VA - Moscow, 2017. -
605: Territory.
. |
|
|
|
|
|---|
|
Source of the electronic copy: Moscow State University. Website |
|
En
Ru