System Details |
Mode of access: Internet via the NASA Web site. Address as of 7/2/04: http://spacelink.nasa.gov/Instructional.Materials/NASA.Educational.Products/Night.Lights.Poster/Night.Lights.Poster.pdf; current access is available via PURL. |
Note |
Title from title screen (viewed on July 2, 2004). |
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Date of issue from prelim. page. |
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GPO Cataloging Record Distribution Program (CRDP). |
Subject |
Light pollution.
|
|
Light pollution. |
Added Author |
Earth Science Enterprise Program (U.S.)
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Gpo Item No. |
0830-G-04 (online) |
Sudoc No. |
NAS 1.19/6:2003-03-007-GSFC |
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