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The Earth as Modified by Human Action
Marsh, George P. (George Perkins)
Type: Book
Language: English
Publisher: Project Gutenberg
Synopsis
Human geography; Conservation of natural resources; Nature -- Effect of human beings on; Physical geography; GF
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Notes: Read online: https://www.gutenberg.org/ebooks/6019
EPUB: https://www.gutenberg.org/ebooks/6019.epub.noimages
Plain text: https://www.gutenberg.org/files/6019/6019.txt
Status
Added 2026-10-31 · Updated 2026-10-31 · via gutenberg