Leonard Jaczewski
| Use attributes for filter ! | |
| Gender | Male |
|---|---|
| Date of birth | August 30,1858 |
| Zodiac sign | Virgo |
| Born | Wilkow |
| Poland | |
| Died | Saint Petersburg |
| Russia | |
| Education | St. Petersburg Mining University |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3800524 |
Leonard Jaczewski Life story
Leonard Jaczewski, Леонард Антонович Ячевский, Leonard Yachevsky was a Polish geologist, geographer, engineer and explorer of Siberia. He was one of the pioneers in the study of permafrost.
