programme and meeting document
12 June 1974
0
49
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0
programme and meeting document
0
51
0
0
programme and meeting document
0
54
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programme and meeting document
Geological considerations concerning the preservation of Egyptian monuments especially of Philae,...
20 Sept. 1959
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92
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0
programme and meeting document
Information about the International Campaign to Save the Monuments of Nubia: progress of the camp...
24 Aug. 1962
0
53
0
0