For citations:
Voropaev V.N., Demidova A.N. Dynamics of the cobalt content in the soils of the benchmark sites of the Lipetsk region. Agrarian science. 2018;(4):58-60. (In Russ.)
Voropaev V.N., Demidova A.N. Dynamics of the cobalt content in the soils of the benchmark sites of the Lipetsk region. Agrarian science. 2018;(4):58-60. (In Russ.)
фыв