A user's guide to the Space Environment Services Center Geophysical Alert Broadcasts
Title
A user's guide to the Space Environment Services Center Geophysical Alert Broadcasts / David A. Rosenthal, Joseph W. Hirman.
Published by
Boulder, Colo. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories ; Springfield, VA : For sale by the National Technical Information Service, [1989]
Distributed to depository libraries in microfiche.
"March 1989."
Author
Rosenthal, David A.
Title
A user's guide to the Space Environment Services Center Geophysical Alert Broadcasts / David A. Rosenthal, Joseph W. Hirman.
Imprint
Boulder, Colo. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories ; Springfield, VA : For sale by the National Technical Information Service, [1989]