For citations:

Naumov V.D., Povetkina N.L., Lebedev A.V., Gemonov A.V. Evaluating the humus status of sod-podzolic soils of the RSAU-MTAA Forest Experimental District. IZVESTIYA OF TIMIRYAZEV AGRICULTURAL ACADEMY. 2019;(4):5-18. (In Russ.) https://doi.org/10.34677/0021-342-2019-4-5-18