| 11. | The headwaters of the river is in the Sierra Madre Oriental pine-oak forest.
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| 12. | The 22-hectare Brdeanu forest is the only pedunculate oak forest in Buzu County.
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| 13. | The present oak forest has grown from the original dozen trees.
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| 14. | Forests and dense areas of hemlock trees and mixed oak forest.
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| 15. | Sufficient acreage in Oak Forest was set aside for churches, parks and schools.
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| 16. | "The oak forest system under study is exceedingly complex, " the ecologists said.
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| 17. | He died in Oak Forest, Illinois at the age of 81 in 1991.
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| 18. | Access is via a winding paved road through an oak forest.
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| 19. | The whole site has been turned into a public park, Seveso Oak Forest park.
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| 20. | Some of Oak Forest feeds into Tinley Park High School.
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