9N47 BioTransect - Biology, 4293 Description: media: Video - Digital video - 6 cassettesnotes: 9N47 BioTransect - Biologycruise/dive: 4293
Mariana Trough - Geology, 1841 Description: media: VHS videocasette - 3 tapes, Film - Stills 35mm Color 2 reelsnotes: Mariana Trough - Geologycruise/dive: 1841