01632nam 2200457 450 991070988270332120180907154722.0(CKB)5470000002473426(OCoLC)1051042489(EXLCZ)99547000000247342620180907d2018 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierHydrographic surveys of rivers and lakes using a multibeam echosounder mapping system /by Richard J. Huizinga and David C. Heimann[Reston, Virginia] :U.S. Department of the Interior, U.S. Geological Survey,2018.1 online resource (6 unnumbered pages) color illustrations, color mapsFact sheet,2327-6932 ;2018-3021"June 2018."Includes bibliographical references (page 6).River surveysMissouriLake mappingMissouriHydrographic surveyingMississippi RiverHydrographic surveyingMissouri RiverMultibeam mappingMissouriRiver surveysLake mappingHydrographic surveyingHydrographic surveyingMultibeam mappingHuizinga Richard J.1388712Heimann David C.Geological Survey (U.S.),GPOGPOBOOK9910709882703321Hydrographic surveys of rivers and lakes using a multibeam echosounder mapping system3500358UNINA