History of Science
| 期 | 标题 | 文件 | |
| 卷 52, 编号 1 (2019) | Pavel Vladimirovich Ototsky (1866–1954): Pedologist and Organizer of Soil Science Research |
 (Eng) |
|
| Ivanov I., Rusakova E., Kovalev M. | |||
| 1 - 1 的 1 信息 | |||
| 期 | 标题 | 文件 | |
| 卷 52, 编号 1 (2019) | Pavel Vladimirovich Ototsky (1866–1954): Pedologist and Organizer of Soil Science Research |
(Eng) |
|
| Ivanov I., Rusakova E., Kovalev M. | |||
| 1 - 1 的 1 信息 | |||