Isogonic chart for the epoch 1890 Alaska and adjacent regions / [cartographic material]

Author:

U.S. Coast and Geodetic Survey, issuing body

Publisher:

U.S. Coast & Geodetic Survey

Subject:

Geomagnetism

Spatial Coverage:

Alaska and Siberia, Eastern (Russia)

Language:

English

Year:

1890

Date Issued:

2013-10-17T21:11:27Z

Date Modified:

2021-05-05T21:39:54Z

Library Catalog Record:

https://search.library.yale.edu/catalog/11731462

Digital Collections Record:

No Digital Collections record