01183nam 2200373 450 991071696900332120211104084752.0(CKB)5470000002526504(OCoLC)1282630701(EXLCZ)99547000000252650420211104d1987 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierColumbia Glacier in 1986 800 meter retreat /by Robert M. KrimmelTacoma, Washington :Department of the Interior, U.S. Geological Survey,1987.1 online resource (i, 7 pages) illustrationsU.S. Geological Survey open-file report ;87-207"1987."Includes bibliographical references (page 5).Columbia Glacier in 1986 GlaciersAlaskaColumbia Glacier (Alaska)GlaciersKrimmel Robert M.1394618Geological Survey (U.S.),GPOGPOBOOK9910716969003321Columbia Glacier in 19863452275UNINA