International noctilucent cloud observation manual.
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Publication
1970 - Secretariat of the World Meteorological Organization, Geneva, Switzerland
Language
English
Word Count
9,750 words, Guess
Page Count
39 pages
Identifiers
- Library of Congress Control Number70495538
- Open LibraryOL5728879M
Classifications
- DDC551.5/76
- LCCQC851 .W6445 no. 250
Subjects
Topics
Series Statement
- WMO, no. 250.TP.138
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