Alpena, Mich., U.S. ; Ontario, Can., 1954

Author:

Geological Survey (U.S.)

Publisher:

Interior--Geological Survey

Spatial Coverage:

Michigan and Ontario

Language:

English

Year:

1981

Date Issued:

2012-02-22T20:09:47Z

Date Modified:

2015-10-21T15:30:43Z

Library Catalog Record:

https://search.library.yale.edu/catalog/10400968

Digital Collections Record:

No Digital Collections record