RT Conference Proceedings SR 00 A1 Stolbovoi, V. A1 Roshkov, V. A1 Shvidenko, A. T1 GIS models for prediction of land-use change and assessment of soil cover status YR 1996 T2 Proceedings of the II Congress of Soil Scientist of Russia AV Published LK https://pure.iiasa.ac.at/id/eprint/4805/