The Earth as Modified by Human Action [electronic resource] / by George P. Marsh

000  6019
003  PGUSA
008  040701s2004||||xxu|||||s|||||000 | eng d
040    PGUSA eng
042    dc
100 1  Marsh, George P., 1801-1882
245 14 The Earth as Modified by Human Action  [electronic resource] / by George P. Marsh
260    Project Gutenberg, 2004
500    Project Gutenberg
506    Freely available.
516    Electronic text
830  0 Project Gutenberg 6019
856 40 http://www.gutenberg.org/etext/6019
856 42 http://www.gutenberg.org/license Rights