Biological Data Collected on the Parka I Transit Open PDF Document Details Document Type Technical Report Publication Date Oct 23, 1969 Accession Number ADB952263 Entities People David Giuliano Organizations Navy Underwater Sound Laboratory Tags Communities of Interest Ground and Sea Platforms DTIC Thesaurus Topics Antisubmarine Warfare Beyond Visual Range Missiles Deep Scattering Layers Malfunctions Military Research Naval Operations Navy North Pacific Ocean Oceanography Oceans Pacific Ocean Reverberation Sampling Scattering Swim Bladders Test And Evaluation