1.
| Report of Commission 5, IAG. To the 20th IUGG General Assembly. (1987 - 1991)
/ Hsu, H.T. ; 20. General Assembly IUGG, Vienna, 11-24 August 1991
Wuchang: Inst. of Geod., Geophys. - CHASci, 1991
Signatura: K46889
|
2.
| National Report on the Geodetic and Gravimetric Work done in India by Various Organisations and Institutions during the period 1987 - 90 with Emphasis on Geophysical Investigations and Scientific Studies under International Programmes
/ 20. General Assembly IUGG, Vienna, August 11-24, 1991
Dehra Dun: Survey of India, 1991
Signatura: K46847
|
3.
| Gravity and Hydrology at Kilauea Volcano, The Geysers and Miami
/ Goodkind, John M. ; Young, Conrad ; 20. General Assembly IUGG, Vienna, August 11-24, 1991
San Diego: University San Diego, 1990
Signatura: K46885
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4.
| General Assembly IUGG, 20. Vienna, 11-24 August, 1991. UNION. Program and Abstracts
/ General Assembly IUGG, 20. Vienna, 11-24 August, 1991
Graz: Technical University Graz, 1991
Signatura: K46879
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5.
| General Assembly IUGG, 20. Vienna, 11-24 August, 1991. Program
/ General Assembly IUGG, 20. Vienna, 11-24 August, 1991
Graz: Technical University Graz, 1991
Signatura: K46880
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6.
| Determination of the Gravity Field. Report of Activities in 1987 _ 1991
/ Nakagawa, Ichiro ; 20. General Assembly IUGG, Vienna, August 11-24, 1991
Vienna: IUGG, 1991
Signatura: K46888
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