The effect of mineral fertilizers and preceding crops on the development conditions of cereals cultivated on reclaimed solonetz soils of the forest-steppe zone of the Baraba Lowland
Timofeyeva, Nina Timofeyevna, 1993, Candidate of Sciences dissertation
The effect of mineral fertilizers and preceding crops on the development conditions of cereals cultivated on reclaimed solonetz soils of the forest-steppe zone of the Baraba Lowland — Timofeyeva, Nina Timofeyevna — 1993 — Russian Dissertation Library