STUDIES IN MARINE GEOPHYSICS AND UNDERWATER SOUND FROM DRIFTING ICE STATIONS Open PDF Document Details Document Type Technical Report Publication Date Jun 30, 1963 Accession Number AD0413894 Tags DTIC Thesaurus Topics Air Force Arctic Ocean Continental Shelves Contracts Data Reduction Deep Oceans Geophysics Marine Geophysics Measurement Ocean Currents Oceans Reflectors Refraction Seabed Shallow Water Underwater Sound