1.
United Kingdom Research on Geodesy. 1987 - 1990. A Report. Prepared on Behalf of The Royal Society's International Relations Committee and the Geodesy Group of the Joint Association for Geophysics
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Newcastle: University Newcastle, 1991
Signatura: K46836
2.
U.S. National Report 1987 - 1990. Contributions in Volcanology, Geochemistry, and Pertology
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Washington: Amer. Geoph. Union., 1991
Signatura: K46815
3.
U.S. National Report 1987 - 1990. Contributions in Tectonophysics
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Washington: Amer. Geophys. Union, 1991
Signatura: K46811
4.
U.S. National Report 1987 - 1990. Contributions in Seismology
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Washington: American Geophys. Union, 1991
Signatura: K46808
5.
U.S. National Report 1987 - 1990. Contributions in Planetology
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Washington: Amer. Geophys. Union, 1991
Signatura: K46807
6.
U.S. National report 1987 - 1990. Contributions in Oceanography
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Washington: Amer. Geophys. Union, 1991
Signatura: K46810
7.
U.S. National Report 1987 - 1990. Contributions in Hydrology
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Washington: Amer. Geophys. Union, 1991
Signatura: K46809
8.
U.S. National Report 1987 - 1990. Contributions in Geomagnetism and Paleomagnetism
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Washington: American Geophys. Union, 1991
Signatura: K46814
9.
U.S. National report 1987 - 1990. Contributions in Geodesy
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Washington: Amer. Geophys. Union, 1991
Signatura: K46806
10.
U.S. National Report 1987 - 1990. Contributions in Atmospheric Sciences
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Washington: Amer. Geophys. Union, 1991
Signatura: K46812