| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Лузгин, Б. Н. Ресурсоведение [Электронный ресурс]: учебное пособие / Б. Н. Лузгин. — Барнаул: АлтГУ, 2020 — 127 с. — Книга из коллекции АлтГУ - Экология. — <URL:https://e.lanbook.com/book/167130>. — <URL:https://e.lanbook.com/img/cover/book/167130.jpg>.
| Period | Read | Copy | Open | Total | |
|---|---|---|---|---|---|
| Last day | 0 | 0 | 0 | 0 | 0 |
| Last 30 days | 0 | 0 | 0 | 0 | 0 |
| Last 365 days | 0 | 0 | 0 | 9 | 9 |
| All time | 0 | 0 | 0 | 9 | 9 |