| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Кольцова, О.М. Биология и экология почв: учебное пособие / О.М. Кольцова; Воронеж. гос. аграр. ун-т. — Воронеж: ВГАУ, 2012 — 107 с.: табл. — К 100-летию Воронежского ГАУ. — <URL:http://catalog.vsau.ru/elib/books/b80253.pdf>.
| Period | Read | Copy | Open | Total | |
|---|---|---|---|---|---|
| Year 2018 | 0 | 0 | 0 | 1 | 1 |
| 2019 | 0 | 0 | 0 | 0 | 0 |
| 2020 | 0 | 0 | 0 | 0 | 0 |
| 2021 | 0 | 0 | 0 | 0 | 0 |
| 2022 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 0 | 0 | 0 | 0 | 0 |
| Year 2024 | 0 | 0 | 0 | 21 | 21 |
| Total | 0 | 0 | 0 | 22 | 22 |