Synonyme wurden verwendet für:
Hydrologie
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keywords:("Hydrologie")
The multipurpose development of the river Rhone valley
Unterwassersondensystem mit Kabelverbindung fuer Energieversorgung und Datentransport
The use of lasers for hydrographic studies, symposium, Wallops Island, sept. 12, 1973
Improved 'In situ' gamma-ray transmission densitometer for marine sediments
Some operational uses of satellite retransmission in Canada
Satelliten-interrogated data platforms in river and flood forecasting
Proc. 3rd S/T/D Conf. and Workshop, San Diego, 12-14 Feb., 1975