TY - BOOK ED - The International Union of Geodesy and Geophysics TI - U.S.National report to International Union of Geodesy and Geophysics 1991-1994: contributions in space science PY - 1995/// CY - Washington, D. C. PB - American Geophysical Union KW - IuggInternational Union Of Geodesy And Geophysics Space ScienceUs National Report ER -