1971 147 : 無料・フリー素材/写真
1971 147 / R. W. Rynerson
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | GERMANY - in 1971, the German economic miracle was powered largely by coal. Local pollution was severe in valleys and industrial sites. Scientists had begun to research global warming but air pollution was the focus of politics and citizen groups. |
| 撮影日 | 1971-03-01 00:00:00 |
| 撮影者 | R. W. Rynerson , Denver, U.S.A. |
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