Source: |
Approaches to earth survey problems through use of space techniques : proceedings of the Symposium [on Approaches to Earth Survey Problems through Use of Space Techniques] ; held in Constance, F.R.G, 23 - 25 May 1973
Bock,
Paul
|
yr:1974
pg:VIII
-502S.:Ill.,graph.Darst.,Kt.
|
|
|
|