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USGS IMAP 566: Geologic map of the Ptolemaeus Quadrangle of the moon

1968 (approx.)

Detailed Description

USGS IMAP 566: Geologic map of the Ptolemaeus Quadrangle of the moon

By K. A. Howard and H. Masursky

Map and associated documents available from the USGS Publications Warehouse: https://doi.org/10.3133/i566

Sources/Usage

Public Domain.

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