PUCPR Search for 'an:73971'

Environmental characteristics and water quality of hydrologic benchmark network stations in the west-central United States, 1963-95

By Clark, Melanie L..
Reston, Va. | Denver, CO U.S. Dept. of the Interior, U.S. Geological Survey | Free on application to the USGS Information Services 2000 .
x, 115 p. 28 cm..

Water-quality characteristics of the Snake River and five tributaries in the upper Snake River Basin, Grand Teton National Park, Wyoming, 1998-2002

By Clark, Melanie L..
Reston, Va. | Denver, CO U.S. Dept. of the Interior, U.S. Geological Survey | Information Services [distributor] 2004 .
v, 41 p. , Shipping list no. 2004-0183-P. 28 cm..