01674oam 2200445Ia 450 991069611950332120071009173016.0(CKB)5470000002375619(OCoLC)76892453(EXLCZ)99547000000237561920061206d2006 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierUnderwater microscope for measuring spatial and temporal changes in bed-sediment grain size[electronic resource] /by David M. Rubin ... [and others]Version 1.0.[Reston, Va.] :U.S. Geological Survey,2006.15 pages digital, PDF fileOpen-file report ;2006-1360Title from PDF title screen (viewed on Dec. 6, 2006).At head of title on HTML title screen: Western Coastal and Marine Geology.Includes bibliographical references (page 15).Sediments (Geology)AnalysisParticle size determinationInstrumentsUnderwater imaging systemsSediments (Geology)Analysis.Particle size determinationInstruments.Underwater imaging systems.Rubin David M161748Western Coastal and Marine Geology Program (Geological Survey)Geological Survey (U.S.)GISGISGPOBOOK9910696119503321Underwater microscope for measuring spatial and temporal changes in bed-sediment grain size3470790UNINA