For citations:

Ustimuk G.M., Lozbenev N.I. Landscape and positional substantiation of the withdrawal of fallow lands from agricultural use in Nonchernozem zone by the example of Kalininsky municipal district of Tver region. Dokuchaev Soil Bulletin. 2025;(126):117-136. (In Russ.) https://doi.org/10.19047/0136-1694-2025-126-117-136