Document abstracts from U.S. Declassified Documents Online are included with permission from the Gale Group. U.S. Declassified Documents Online requires a subscription to access. Current USask library patrons can use their NSID and password to access the collection through our subscription. The USask Library cannot provide access to full-text documents for anyone outside our institution. Check with your local library to see if they subscribe.
Full-text documents may be available online from Texas Tech University's Virtual Vietnam Archive.
Effects of weather on air operations over Laos and North Vietnam
Intelligence brief; SECRET; ORIGINAL
Declassified: October 28, 1977
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