11.
| U.S National Report 1987 - 1990. Contribution in Solar-Planetary- Relationships
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Washington: American Geophys Union, 1991
Signatura: K46813
|
12.
| The Fennoscandian Geoid Bulge And Its Correlation With Land Uplift And Moho Depth
/ Sjöberg, Lars E. ; Nord, Thomas ; Huaan Fan ; IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Stockholm: Royal Inst. Technol., 1991
Signatura: K46861
|
13.
| The Danish National Report of Geodetic Activities 1987 - 1991
/ Andersen, Ole Bedsted ; IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Copenhagen: Geod. Inst.Copenhagen, 1991
Signatura: K46853
|
14.
| Summary Report for 1987 - 1991. Prepared for the IUGG Assembly, Vienna, August 1991
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Birkenhead: Permanent Service for Mean Sea Level, 1991
Signatura: K46827
|
15.
| Special Study Group 5-98: Atmospheric Excitation of the Earth's Rotation. Final Report. Period Covered: 1987 - 1991
/ Dickey, J.O. ; IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Pasadena: Jet Propulsion Laboratory, 1991
Signatura: K46832
|
16.
| South African Report to the 20th General Assembly of the IUGG in Vienna, Austria from 11 to 24 August 1991. Report to the International Association of Geodesy (IAG)
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Pretoria: ICSU, 1991
Signatura: K46841
|
17.
| Soobščenije o naučnych rabotach po geodezii 1987 - 1991
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Moskva: AN SSSR, 1991
Signatura: K46824
|
18.
| Report on the Geodetic Activities of the Thai National Committee on Geodesy and Geophysics
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Bangkok: University Bangkok, 1991
Signatura: K46839
|
19.
| Report on the Geodetic Activities in the years 1987 to 1991. Switzerland. Swiss Geodetic Commission and Federal Office of Topography
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Zürich: Swiss Geodetic Commission and Federal Office of Topografy, 1991
Signatura: K46848
|
20.
| Report of the International Gravity Commission to the General Assembly of the International Association of Geodesy
/ IUGG XX General Assembly IAG, Vienna, August 11-24, 1991
Vienna: IAG Vienna, 1991
Signatura: K46816
|