Front cover image for Annual report on the Geological Survey of Pennsylvania

Annual report on the Geological Survey of Pennsylvania

Journal, Magazine, English, 1836-42
Geological Survey of Pennsylvania, Harrisburg [Pa.], 1836-42
6 volumes : folded fronts (2d, 5th) folded table ; 19-21 cm
6865085
Reports are transmitted to the Senate or House of Representatives of the General Assembly
"By Henry D. Rogers, state geologist."
There is another issue of the fifth report (addressed neither to the Senate nor House) with title: Fifth annual report on the Geological Survey of Pennsylvania
archive.org Internet Archive, State Library of Pennsylvania