For citations:
Lebedeva I. HUMUS AND CARBONATE ACCUMULATIONS AS DIAGNOSTIC CRITERIA IN CHERNOZEMS OF EASTERN EUROPE. Dokuchaev Soil Bulletin. 2011;(68):3-18. (In Russ.) https://doi.org/10.19047/0136-1694-2011-68-3-18
Lebedeva I. HUMUS AND CARBONATE ACCUMULATIONS AS DIAGNOSTIC CRITERIA IN CHERNOZEMS OF EASTERN EUROPE. Dokuchaev Soil Bulletin. 2011;(68):3-18. (In Russ.) https://doi.org/10.19047/0136-1694-2011-68-3-18