Description
Item Description:"Proceedings of a workshop cosponsored by the National Aeronautics and Space Administration, Washington, D.C., and the National Science Foundation, Washington, D.C., and held at Goddard Space Flight Center, Greenbelt, Maryland, October 16-18, 1990."
Performing organization: Goddard Space Flight Center.
Physical Description:2 volumes : map ; 28 cm.
Bibliography:Includes bibliographical references (pages 45-46).