Marsh, George Perkins, 1801-1882 |
Address delivered before the Agricultural society of Rutland County, Sept 1847 [human impact on climate] |
1848 |
Graphic Html |
Free |
Libr Congress |
Marsh, George Perkins, 1801-1882 |
Gifts of Genius (in: Cooke) |
1859 |
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Free |
WrightAmFict |
Marsh, George Perkins, 1801-1882 |
Man & nature; or, Physical geography as modified by human action ["conservation; anthropogenic factors"] |
1869 NY |
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Free |
MOA-UMich |
Marsh, George Perkins, 1801-1882 |
Man and nature; or, Physical geography as modified by human action ["magisterial analysis of the human impact |
1864 |
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Libr Congress |
Marsh, George Perkins, 1801-1882 |
The Earth as Modified by Human Action |
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Txt-G |
Free |
GutenbergUS |
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