| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Шилов, Игорь Александрович. Экология [Электронный ресурс]: учебник / И. А. Шилов. — 7-е изд. — М.: Юрайт, 2011. — (Основы наук). — <URL:https://elib.bashedu.ru/dl/read/Shilov_Ekologija_u_Yurajt_2011.pdf>.
| Period | Read | Copy | Open | Total | |
|---|---|---|---|---|---|
| Year 2017 | 1 | 0 | 0 | 0 | 1 |
| 2018 | 0 | 0 | 0 | 0 | 0 |
| Year 2019 | 3 | 0 | 0 | 0 | 3 |
| Year 2020 | 7 | 0 | 0 | 0 | 7 |
| Year 2021 | 5 | 0 | 0 | 0 | 5 |
| Year 2022 | 4 | 0 | 0 | 0 | 4 |
| Year 2023 | 5 | 0 | 0 | 0 | 5 |
| Year 2024 | 2 | 0 | 0 | 0 | 2 |
| Total | 27 | 0 | 0 | 0 | 27 |