Cost-effectiveness of the U.S. Geological Survey stream-gaging program in central Florida /

Bibliography: p. 86-89.

Sustaining University Program Research

Issued by the National Aeronautics and Space Administration

Flight Mechanics/Estimation Theory Symposium 1992 : proceedings of a symposium sponsored by NASA Goddard Space Flight Center and held at Goddard Space Flight Center, Greenbelt, Maryland, May 5-7, 1992 /

Includes bibliographical references.

Space benefits: the secondary application of aerospace technology in other sectors of the economy

Contract NASW-3113