State of Pennsylvania base map / [cartographic material]

Author:

Geological Survey (U.S.)

Publisher:

The Survey

Spatial Coverage:

Pennsylvania and Pennsylvania.

Language:

English

Format:

cartographic image

Year:

1956

Date Issued:

2018-05-24T18:30:18Z

Date Modified:

2018-09-05T19:39:42Z

Library Catalog Record:

https://search.library.yale.edu/catalog/13618019

Digital Collections Record:

No Digital Collections record