Ярыгин, В.Н. Биология. Т. 1.: учебник / Ярыгин В.Н. — Москва: ГЭОТАР-Медиа, 2025. — 736 c. — Доступ по паролю из сети Интернет (чтение). — <URL:https://www.studentlibrary.ru/book/ISBN9785970490150.html>. — Текст: электронный
| Period | Read | Copy | Open | Total | |||
|---|---|---|---|---|---|---|---|
| Year 2025 | Quarter 3 | September | 0 | 0 | 0 | 1 | 1 |
| Quarter 4 | October | 0 | 0 | 0 | 6 | 6 | |
| November | 0 | 0 | 0 | 4 | 4 | ||
| December | 0 | 0 | 0 | 4 | 4 | ||
| Year 2026 | Quarter 1 | January | 0 | 0 | 0 | 2 | 2 |
| February | 0 | 0 | 0 | 8 | 8 | ||
| March | 0 | 0 | 0 | 11 | 11 | ||
| Total | 0 | 0 | 0 | 36 | 36 | ||