10-millibar synoptic weather maps
Subtitle: three monthly, July 1957 through June 1958 of the IGY period
Published: 1959
Place of publication: Washington
Language: eng
Number of pages: 37
Subjects: Meteorology; Charts, diagrams; Upper atmosphere
Notes: Cover title.

"This publication has been made possible through support and sponsorship extended by the United States Navy Weather Research Facility."

"References": 2d prelim. page.