Cover of the work “Changes in the humus status of soddy-podzolic soils of the North-West of the Non-Chernozem Zone under agricultural use”. Author: Tsyganova, Nadezhda Aleksandrovna. Degree: Candidate of Sciences. Year: 2002

Changes in the humus status of soddy-podzolic soils of the North-West of the Non-Chernozem Zone under agricultural use

Velikiye Luki

222 pp.

Changes in the humus status of soddy-podzolic soils of the North-West of the Non-Chernozem Zone under agricultural use — Tsyganova, Nadezhda Aleksandrovna — 2002 — Russian Dissertation Library