Browsing 3. Doktoritööd by Subject
Now showing items 1-20 of 622
| Subject |
|---|
| 20. saj. [1] |
| 21. saj. algus [1] |
| abiootilised tegurid [2] |
| abiotic factors [1] |
| agraarajalugu [1] |
| agrarian history [1] |
| agricultural land [1] |
| agriculture [2] |
| agrotehnika [6] |
| ahven [1] |
| aiandusteraapia [1] |
| ainevahetus [1] |
| air pollution [1] |
| air quality [1] |
| aleviljelus [1] |
| alternatiivmeditsiin [1] |
| alternative medicine [1] |
| ambient air [1] |
| Ameerika Ühendriigid [1] |
| antibiootikumid [1] |