| Value | 20 BAHT |
| Material | Copper nickel |
| Weight | 15 gr |
| Diameter | 32 mm |
| Thickness | 2.5 mm |
| Shape | Round |
| Subject | King's IUSS Humanitarian Soil Scientist Award - King Bhumibol Adulyadej watering crops in the field |
Y529 · THAILAND · 2012

| Value | 20 BAHT |
| Material | Copper nickel |
| Weight | 15 gr |
| Diameter | 32 mm |
| Thickness | 2.5 mm |
| Shape | Round |
| Subject | King's IUSS Humanitarian Soil Scientist Award - King Bhumibol Adulyadej watering crops in the field |
Coin