Meteor research program
Subtitle: bimonthly progress report no. 20
By: R.B. Southworth and R.E. McCrosky
Contributors: McCrosky, Richard Eugene; Smithsonian Astrophysical Observatory; Langley Research Center
Publisher: Smithsonian Institution, Astrophysical Observatory
Published: 1969
Place of publication: Cambridge, Mass
Language: eng
Subjects: Meteors
Notes: "Contract NSR 09-015-033."

"June 1 to July 31, 1969."

Prepared for National Aeronautics and Space Administration, Langley Research Center.