1. Water-quality assessment of the Ozark Plateaus study unit, Arkansas, Kansas, Missouri, and Oklahoma : nutrients, bacteria, organic carbon, and suspended sediment in surface water, 1993-95 Author/Creator: Davis, Jerri V., author Publication/Creation: Little Rock, Arkansas : U.S. Department. of the Interior, U.S. Geological Survey, [1998] Resource Type: Book Access & Availability: Loading
2. Water-quality changes and organic-carbon characterization during recharge with recycled water at a research basin in Montebello Forebay, Los Angeles County, California, 1991-1996 Publication/Creation: [Denver, CO] : [U.S. Geological Survey, Information Services,distributor]. Resource Type: Book Access & Availability: Loading