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Author: Marsh, George P. (George Perkins), 1801-1882
Title: The Earth as Modified by Human Action
Language: English
LoC Class: GF: Geography, Anthropology, Recreation: Human ecology, Anthropogeography
Subject: Human geography
Subject: Physical geography
Subject: Conservation of natural resources
Subject: Nature -- Effect of human beings on
Release Date: Jul 1, 2004
Copyright Status: Public domain in the USA.
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