Ruth DeFries
![DeFries in 2014](https://upload.wikimedia.org/wikipedia/commons/b/b9/Ruth_DeFries_2014.png)
1
Published: [2020]
Superior document: Title is part of eBook package: De Gruyter Columbia University Press Complete eBook-Package 2021
2
Published: c1990.
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3
Published: 1989.
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