U.S. Dept. of the Interior, U.S. Geological Survey : Earth Science Information Center, Open-file Reports Section [distributor],
Tate, Cathy M.
Ortiz-Zayas, Jorge R.
Geological Survey (U.S.)
U. S. Geological Survey open-file report ; 95-379
Inventory of biological investigations related to stream water quality in the South Platte River Basin, Colorado, Nebraska, and Wyoming, 1891-1994
Inventory of biological investigations related to stream water quality in the South Platte River Basin, Colorado, Nebraska, and Wyoming, 1891-1994
Inventory of biological investigations related to stream water quality in the South Platte River Basin, Colorado, Nebraska, and Wyoming, 1891-1994