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Suggested Subjects within your search.
1
by Bryant, Walter W.
Imprint 1918
“...Pioneers of progress. Men of science....”Imprint 1918
Connect to this title online
eBook
2
by Lesquereux, Leo, 1806-1889.
Imprint 1879
“...Report of progress (Geological Survey of Pennsylvania) ;...”Imprint 1879
Internet Archive, v.1-2
Internet Archive, v.3
Internet Archive, atlas
eBook
3
by Beecher, Charles Emerson, 1856-1904.
Imprint 1884
“...Report of progress (Geological Survey of Pennsylvania) ;...”Imprint 1884
Internet Archive
eBook
4
by Lesley, J. P. 1819-1903.
Imprint 1889
“...Report of progress (Geological Survey of Pennsylvania) ;...”Imprint 1889
Internet Archive, v.1
eBook
5
by Lewis, Henry Carvill, 1853-1888.
Imprint 1884
“...Report of progress (Geological Survey of Pennsylvania) ;...”Imprint 1884
Internet Archive
eBook
6
by Fontaine, William Morris, 1835-1913.
Imprint 1880
“...Report of progress (Geological Survey of Pennsylvania) ;...”Imprint 1880
Internet Archive
eBook