John A. Straczek (Q50330268)
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chief geologist, Union Carbide Corporation
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | John A. Straczek |
chief geologist, Union Carbide Corporation |
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | John A. Straczek |
chief geologist, Union Carbide Corporation |