Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Danube Delta' has mentioned 'Hectares' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| In 1991 agricultural land in the delta surpassed 100,000 hectares, and more than a third of its surface has been affected by crop cultivation, forest plantation, or pisciculture. | WIKI |